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Uses of Class
java.lang.String

Packages that use String

java.awt	Contains all of the classes for creating user interfaces and for painting graphics and images.
java.awt.color	Provides classes for color spaces.
java.awt.event	Provides interfaces and classes for dealing with different types of events fired by AWT components.
java.awt.font	Provides classes and interface relating to fonts.
java.awt.image	Provides classes for creating and modifying images.
java.beans	Contains classes for run-time Java Beans support.
java.io	Provides for system input and output through data streams, serialization and the file system.
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.lang.reflect	Provides classes and interfaces for obtaining reflective information about classes and objects.
java.math	Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal).
java.net	Provides the classes for implementing networking applications.
java.rmi	Provides the RMI package.
java.rmi.registry	Provides APIs related to the RMI registry.
java.security	Provides the classes and interfaces for the security framework.
java.security.acl	The classes and interfaces in this package have been superseded by classes in the java.security package.
java.security.cert	Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
java.security.spec	Provides classes and interfaces for key specifications and algorithm parameter specifications.
java.text	Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.util	Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
java.util.jar	Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file.
java.util.zip	Provides classes for reading and writing the standard ZIP and GZIP file formats.
javax.microedition.io	Provides a simplified mechanism for applications to use various types of I/O protocols in resource-constrained environments.
javax.microedition.pki	Certificates are used to authenticate information for secure Connections.
javax.microedition.xlet	Provides interfaces used by applications and the application manager to communicate.
javax.microedition.xlet.ixc	Provides facilities for inter-Xlet communication (IXC).
javax.security.auth.x500	This package contains the classes that should be used to store X500 Principal and X500 Private Crendentials in a Subject.

Uses of String in java.awt

Fields in java.awt declared as String

static String	BorderLayout.NORTH The north layout constraint (top of container).
static String	BorderLayout.SOUTH The south layout constraint (bottom of container).
static String	BorderLayout.EAST The east layout constraint (right side of container).
static String	BorderLayout.WEST The west layout constraint (left side of container).
static String	BorderLayout.CENTER The center layout constraint (middle of container).
protected String	Font.name The logical name of this Font, as passed to the constructor.

Methods in java.awt that return String

String	Window.getWarningString() Gets the warning string that is displayed with this window.
abstract String[]	Toolkit.getFontList() Deprecated. see GraphicsEnvironment.getAvailableFontFamilyNames()
static String	Toolkit.getProperty(String key, String defaultValue) Gets a property with the specified key and default.
String	SystemColor.toString() Returns a string representation of this Color's values.
String	Point.toString() Returns a string representation of this point and its location in the (x, y) coordinate space.
String	Insets.toString() Returns a string representation of this Insets object.
String	GridLayout.toString() Returns the string representation of this grid layout's values.
String	GridBagLayout.toString() Returns a string representation of this grid bag layout's values.
String	Rectangle.toString() Returns a String representing this Rectangle and its values.
abstract String	GraphicsDevice.getIDstring() Returns the identification string associated with this GraphicsDevice.
abstract String[]	GraphicsEnvironment.getAvailableFontFamilyNames() Returns an array containing the names of all font families available in this GraphicsEnvironment.
abstract String[]	GraphicsEnvironment.getAvailableFontFamilyNames(Locale l) Returns an array containing the localized names of all font families available in this GraphicsEnvironment.
String	Graphics.toString() Returns a String object representing this Graphics object's value.
String	Dimension.toString() Returns a string representation of the values of this Dimension object's height and width fields.
String	Component.getName() Gets the name of the component.
protected String	Component.paramString() Returns a string representing the state of this component.
String	Component.toString() Returns a string representation of this component and its values.
protected String	Container.paramString() Returns a string representing the state of this Container.
String	Frame.getTitle() Gets the title of the frame.
protected String	Frame.paramString() Returns a string representing the state of this Frame.
String	CardLayout.toString() Returns a string representation of the state of this card layout.
String	BorderLayout.toString() Returns a string representation of the state of this border layout.
String	Font.getFamily() Returns the family name of this Font.
String	Font.getName() Returns the logical name of this Font.
String	Font.toString() Converts this Font object to a String representation.
String	AWTKeyStroke.toString() Returns a string that displays and identifies this object's properties.
String	FontMetrics.toString() Returns a representation of this FontMetrics object's values as a String.
String	FlowLayout.toString() Returns a string representation of this FlowLayout object and its values.
String	AWTEvent.toString() Returns a String representation of this object.
String	AWTEvent.paramString() Returns a string representing the state of this Event.
String	Color.toString() Returns a string representation of this Color.

Methods in java.awt with parameters of type String

abstract Image	Toolkit.getImage(String filename) Returns an image which gets pixel data from the specified file, whose format can be either GIF, JPEG or PNG.
abstract Image	Toolkit.createImage(String filename) Returns an image which gets pixel data from the specified file.
static String	Toolkit.getProperty(String key, String defaultValue) Gets a property with the specified key and default.
void	LayoutManager.addLayoutComponent(String name, Component comp) If the layout manager uses a per-component string, adds the component comp to the layout, associating it with the string specified by name.
void	GridLayout.addLayoutComponent(String name, Component comp) Adds the specified component with the specified name to the layout.
void	GridBagLayout.addLayoutComponent(String name, Component comp) Adds the specified component with the specified name to the layout.
abstract void	Graphics2D.drawString(String str, int x, int y) Draws the text given by the specified string, using this graphics context's current font and color.
abstract void	Graphics.drawString(String str, int x, int y) Draws the text given by the specified string, using this graphics context's current font and color.
abstract Object	Image.getProperty(String name, ImageObserver observer) Gets a property of this image by name.
void	Component.setName(String name) Sets the name of the component to the specified string.
protected void	Component.firePropertyChange(String propertyName, Object oldValue, Object newValue) Support for reporting bound property changes for Object properties.
Component	Container.add(String name, Component comp) Adds the specified component to this container.
void	Frame.setTitle(String title) Sets the title for this frame to the specified string.
void	CardLayout.addLayoutComponent(String name, Component comp) Deprecated. replaced by addLayoutComponent(Component, Object).
void	CardLayout.show(Container parent, String name) Flips to the component that was added to this layout with the specified name, using addLayoutComponent.
void	BorderLayout.addLayoutComponent(String name, Component comp) Deprecated. replaced by addLayoutComponent(Component, Object).
static Font	Font.getFont(String nm) Returns a Font object from the system properties list.
static Font	Font.decode(String str) Returns the Font that the str argument describes.
static Font	Font.getFont(String nm, Font font) Gets the specified Font from the system properties list.
static AWTKeyStroke	AWTKeyStroke.getAWTKeyStroke(String s) Parses a string and returns an AWTKeyStroke.
int	FontMetrics.stringWidth(String str) Returns the total advance width for showing the specified String in this Font.
void	FlowLayout.addLayoutComponent(String name, Component comp) Adds the specified component to the layout.
protected void	AWTEventMulticaster.saveInternal(ObjectOutputStream s, String k)
protected static void	AWTEventMulticaster.save(ObjectOutputStream s, String k, EventListener l)
static Color	Color.decode(String nm) Converts a String to an integer and returns the specified opaque Color.
static Color	Color.getColor(String nm) Finds a color in the system properties.
static Color	Color.getColor(String nm, Color v) Finds a color in the system properties.
static Color	Color.getColor(String nm, int v) Finds a color in the system properties.

Constructors in java.awt with parameters of type String

HeadlessException(String msg)

IllegalComponentStateException(String s)
Constructs an IllegalComponentStateException with the specified detail message.

Frame(String title)
Constructs a new, initially invisible Frame object with the specified title.

Frame(String title, GraphicsConfiguration gc)
Constructs a new, initially invisible Frame object with the specified title and a GraphicsConfiguration.

Font(String name, int style, int size)
Creates a new Font from the specified name, style and point size.

AWTPermission(String name)
Creates a new AWTPermission with the specified name.

AWTPermission(String name, String actions)
Creates a new AWTPermission object with the specified name.

AWTError(String msg)
Constructs an instance of AWTError with the specified detail message.

AWTException(String msg)
Constructs an instance of AWTException with the specified detail message.

Uses of String in java.awt.color

Methods in java.awt.color that return String

String

ColorSpace.getName(int idx) Returns the name of the component given the component index.

Uses of String in java.awt.event

Methods in java.awt.event that return String

String	InputMethodEvent.paramString() Returns a parameter string identifying this event.
String	MouseWheelEvent.paramString() Returns a parameter string identifying this event.
String	TextEvent.paramString() Returns a parameter string identifying this text event.
String	WindowEvent.paramString() Returns a parameter string identifying this event.
String	InvocationEvent.paramString() Returns a parameter string identifying this event.
String	ItemEvent.paramString() Returns a parameter string identifying this item event.
static String	MouseEvent.getMouseModifiersText(int modifiers) Returns a String describing the modifier keys and mouse buttons that were down during the event, such as "Shift", or "Ctrl+Shift".
String	MouseEvent.paramString() Returns a parameter string identifying this event.
static String	KeyEvent.getKeyText(int keyCode) Returns a String describing the keyCode, such as "HOME", "F1" or "A".
static String	KeyEvent.getKeyModifiersText(int modifiers) Returns a String describing the modifier key(s), such as "Shift", or "Ctrl+Shift".
String	KeyEvent.paramString() Returns a parameter string identifying this event.
String	FocusEvent.paramString() Returns a parameter string identifying this event.
String	ContainerEvent.paramString() Returns a parameter string identifying this event.
String	ComponentEvent.paramString() Returns a parameter string identifying this event.
String	PaintEvent.paramString()
String	ActionEvent.getActionCommand() Returns the command string associated with this action.
String	ActionEvent.paramString() Returns a parameter string identifying this action event.
static String	InputEvent.getModifiersExText(int modifiers) Returns a String describing the extended modifier keys and mouse buttons, such as "Shift", "Button1", or "Ctrl+Shift".
String	AdjustmentEvent.paramString()

Constructors in java.awt.event with parameters of type String

ActionEvent(Object source, int id, String command)
Constructs an ActionEvent object.

ActionEvent(Object source, int id, String command, int modifiers)
Constructs an ActionEvent object with modifier keys.

ActionEvent(Object source, int id, String command, long when, int modifiers)
Constructs an ActionEvent object with the specified modifier keys and timestamp.

Uses of String in java.awt.font

Methods in java.awt.font that return String

String

TextHitInfo.toString() Returns a String representing the hit for debugging use only.

Uses of String in java.awt.image

Methods in java.awt.image that return String

String	ColorModel.toString() Returns the String representation of the contents of this ColorModelobject.
String	IndexColorModel.toString() Returns the String representation of the contents of this ColorModelobject.
String	BufferedImage.toString() Returns a String representation of this BufferedImage object and its values.
String[]	BufferedImage.getPropertyNames() Returns an array of names recognized by getProperty(String) or null, if no property names are recognized.
String	DirectColorModel.toString() Returns a String that represents this DirectColorModel.

Methods in java.awt.image with parameters of type String

Object	BufferedImage.getProperty(String name, ImageObserver observer) Returns a property of the image by name.
Object	BufferedImage.getProperty(String name) Returns a property of the image by name.

Constructors in java.awt.image with parameters of type String

RasterFormatException(String s)
Constructs a new RasterFormatException with the specified message.

Uses of String in java.beans

Methods in java.beans that return String

String

PropertyChangeEvent.getPropertyName() Gets the programmatic name of the property that was changed.

Methods in java.beans with parameters of type String

void	VetoableChangeSupport.fireVetoableChange(String propertyName, Object oldValue, Object newValue) Report a vetoable property update to any registered listeners.
void	PropertyChangeSupport.firePropertyChange(String propertyName, Object oldValue, Object newValue) Report a bound property update to any registered listeners.
static Object	Beans.instantiate(ClassLoader cls, String beanName) Instantiate a JavaBean.

Constructors in java.beans with parameters of type String

PropertyChangeEvent(Object source, String propertyName, Object oldValue, Object newValue)
Constructs a new PropertyChangeEvent.

PropertyVetoException(String mess, PropertyChangeEvent evt)
Constructs a PropertyVetoException with a detailed message.

Uses of String in java.io

Fields in java.io declared as String

static String	File.separator The system-dependent default name-separator character, represented as a string for convenience.
static String	File.pathSeparator The system-dependent path-separator character, represented as a string for convenience.
String	StreamTokenizer.sval If the current token is a word token, this field contains a string giving the characters of the word token.
String	InvalidClassException.classname Name of the invalid class.

Methods in java.io that return String

String	ObjectStreamField.getName() Get the name of this field.
String	ObjectStreamField.getTypeString() Return the JVM type signature.
String	ObjectStreamField.toString() Return a string that describes this field.
String	WriteAbortedException.getMessage() Produce the message and include the message from the nested exception, if there is one.
String	ObjectStreamClass.getName() The name of the class described by this descriptor.
String	ObjectStreamClass.toString() Return a string describing this ObjectStreamClass.
String	DataInputStream.readLine() Deprecated. This method does not properly convert bytes to characters. As of JDK 1.1, the preferred way to read lines of text is via the BufferedReader.readLine() method. Programs that use the DataInputStream class to read lines can be converted to use the BufferedReader class by replacing code of the form: DataInputStream d = new DataInputStream(in); with: BufferedReader d = new BufferedReader(new InputStreamReader(in));
String	DataInputStream.readUTF() See the general contract of the readUTF method of DataInput.
static String	DataInputStream.readUTF(DataInput in) Reads from the stream in a representation of a Unicode character string encoded in Java modified UTF-8 format; this string of characters is then returned as a String.
String	BufferedReader.readLine() Read a line of text.
String	OutputStreamWriter.getEncoding() Returns the canonical name of the character encoding being used by this stream.
String	File.getName() Returns the name of the file or directory denoted by this abstract pathname.
String	File.getParent() Returns the pathname string of this abstract pathname's parent, or null if this pathname does not name a parent directory.
String	File.getPath() Converts this abstract pathname into a pathname string.
String	File.getAbsolutePath() Returns the absolute pathname string of this abstract pathname.
String	File.getCanonicalPath() Returns the canonical pathname string of this abstract pathname.
String[]	File.list() Returns an array of strings naming the files and directories in the directory denoted by this abstract pathname.
String[]	File.list(FilenameFilter filter) Returns an array of strings naming the files and directories in the directory denoted by this abstract pathname that satisfy the specified filter.
String	File.toString() Returns the pathname string of this abstract pathname.
String	FilePermission.getActions() Returns the "canonical string representation" of the actions.
String	StreamTokenizer.toString() Returns the string representation of the current stream token and the line number it occurs on.
String	ByteArrayOutputStream.toString() Converts the buffer's contents into a string, translating bytes into characters according to the platform's default character encoding.
String	ByteArrayOutputStream.toString(String enc) Converts the buffer's contents into a string, translating bytes into characters according to the specified character encoding.
String	InputStreamReader.getEncoding() Returns the canonical name of the character encoding being used by this stream.
String	ObjectInputStream.readLine() Deprecated. This method does not properly convert bytes to characters. see DataInputStream for the details and alternatives.
String	ObjectInputStream.readUTF() Reads a UTF format String.
String	DataInput.readLine() Reads the next line of text from the input stream.
String	DataInput.readUTF() Reads in a string that has been encoded using a modified UTF-8 format.
String	InvalidClassException.getMessage() Produce the message and include the classname, if present.
String	StringWriter.toString() Return the buffer's current value as a string.
String	LineNumberReader.readLine() Read a line of text.
String	RandomAccessFile.readLine() Reads the next line of text from this file.
String	RandomAccessFile.readUTF() Reads in a string from this file.
String	CharArrayWriter.toString() Converts input data to a string.

Methods in java.io with parameters of type String

void	DataOutput.writeBytes(String s) Writes a string to the output stream.
void	DataOutput.writeChars(String s) Writes every character in the string s, to the output stream, in order, two bytes per character.
void	DataOutput.writeUTF(String str) Writes two bytes of length information to the output stream, followed by the Java modified UTF representation of every character in the string s.
void	BufferedWriter.write(String s, int off, int len) Write a portion of a String.
void	PrintWriter.write(String s, int off, int len) Write a portion of a string.
void	PrintWriter.write(String s) Write a string.
void	PrintWriter.print(String s) Print a string.
void	PrintWriter.println(String x) Print a String and then terminate the line.
ObjectStreamField	ObjectStreamClass.getField(String name) Get the field of this class by name.
void	Writer.write(String str) Write a string.
void	Writer.write(String str, int off, int len) Write a portion of a string.
abstract void	ObjectOutputStream.PutField.put(String name, boolean val) Put the value of the named boolean field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, byte val) Put the value of the named byte field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, char val) Put the value of the named char field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, short val) Put the value of the named short field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, int val) Put the value of the named int field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, long val) Put the value of the named long field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, float val) Put the value of the named float field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, double val) Put the value of the named double field into the persistent field.
abstract void	ObjectOutputStream.PutField.put(String name, Object val) Put the value of the named Object field into the persistent field.
void	ObjectOutputStream.writeBytes(String str) Writes a String as a sequence of bytes.
void	ObjectOutputStream.writeChars(String str) Writes a String as a sequence of chars.
void	ObjectOutputStream.writeUTF(String str) Primitive data write of this String in UTF format.
void	OutputStreamWriter.write(String str, int off, int len) Write a portion of a string.
static File	File.createTempFile(String prefix, String suffix, File directory) Creates a new empty file in the specified directory, using the given prefix and suffix strings to generate its name.
static File	File.createTempFile(String prefix, String suffix) Creates an empty file in the default temporary-file directory, using the given prefix and suffix to generate its name.
void	DataOutputStream.writeBytes(String s) Writes out the string to the underlying output stream as a sequence of bytes.
void	DataOutputStream.writeChars(String s) Writes a string to the underlying output stream as a sequence of characters.
void	DataOutputStream.writeUTF(String str) Writes a string to the underlying output stream using Java modified UTF-8 encoding in a machine-independent manner.
boolean	FilenameFilter.accept(File dir, String name) Tests if a specified file should be included in a file list.
String	ByteArrayOutputStream.toString(String enc) Converts the buffer's contents into a string, translating bytes into characters according to the specified character encoding.
abstract boolean	ObjectInputStream.GetField.defaulted(String name) Return true if the named field is defaulted and has no value in this stream.
abstract boolean	ObjectInputStream.GetField.get(String name, boolean val) Get the value of the named boolean field from the persistent field.
abstract byte	ObjectInputStream.GetField.get(String name, byte val) Get the value of the named byte field from the persistent field.
abstract char	ObjectInputStream.GetField.get(String name, char val) Get the value of the named char field from the persistent field.
abstract short	ObjectInputStream.GetField.get(String name, short val) Get the value of the named short field from the persistent field.
abstract int	ObjectInputStream.GetField.get(String name, int val) Get the value of the named int field from the persistent field.
abstract long	ObjectInputStream.GetField.get(String name, long val) Get the value of the named long field from the persistent field.
abstract float	ObjectInputStream.GetField.get(String name, float val) Get the value of the named float field from the persistent field.
abstract double	ObjectInputStream.GetField.get(String name, double val) Get the value of the named double field from the persistent field.
abstract Object	ObjectInputStream.GetField.get(String name, Object val) Get the value of the named Object field from the persistent field.
void	PrintStream.print(String s) Print a string.
void	PrintStream.println(String x) Print a String and then terminate the line.
protected Class	ObjectInputStream.resolveProxyClass(String[] interfaces) Returns a proxy class that implements the interfaces named in a proxy class descriptor; subclasses may implement this method to read custom data from the stream along with the descriptors for dynamic proxy classes, allowing them to use an alternate loading mechanism for the interfaces and the proxy class.
void	StringWriter.write(String str) Write a string.
void	StringWriter.write(String str, int off, int len) Write a portion of a string.
void	RandomAccessFile.writeBytes(String s) Writes the string to the file as a sequence of bytes.
void	RandomAccessFile.writeChars(String s) Writes a string to the file as a sequence of characters.
void	RandomAccessFile.writeUTF(String str) Writes a string to the file using UTF-8 encoding in a machine-independent manner.
void	FilterWriter.write(String str, int off, int len) Write a portion of a string.
void	CharArrayWriter.write(String str, int off, int len) Write a portion of a string to the buffer.

Constructors in java.io with parameters of type String

UnsupportedEncodingException(String s)
Constructs an UnsupportedEncodingException with a detail message.

ObjectStreamException(String classname)
Create an ObjectStreamException with the specified argument.

ObjectStreamField(String name, Class type)
Create a Serializable field with the specified type.

ObjectStreamField(String name, Class type, boolean unshared)
Creates an ObjectStreamField representing a serializable field with the given name and type.

InvalidObjectException(String reason)
Constructs an InvalidObjectException.

FileInputStream(String name)
Creates a FileInputStream by opening a connection to an actual file, the file named by the path name name in the file system.

WriteAbortedException(String s, Exception ex)
Constructs a WriteAbortedException with a string describing the exception and the exception causing the abort.

InterruptedIOException(String s)
Constructs an InterruptedIOException with the specified detail message.

StringReader(String s)
Create a new string reader.

FileWriter(String fileName)
Constructs a FileWriter object given a file name.

FileWriter(String fileName, boolean append)
Constructs a FileWriter object given a file name with a boolean indicating whether or not to append the data written.

FileNotFoundException(String s)
Constructs a FileNotFoundException with the specified detail message.

UTFDataFormatException(String s)
Constructs a UTFDataFormatException with the specified detail message.

OutputStreamWriter(OutputStream out, String enc)
Create an OutputStreamWriter that uses the named character encoding.

File(String pathname)
Creates a new File instance by converting the given pathname string into an abstract pathname.

File(String parent, String child)
Creates a new File instance from a parent pathname string and a child pathname string.

File(File parent, String child)
Creates a new File instance from a parent abstract pathname and a child pathname string.

FilePermission(String path, String actions)
Creates a new FilePermission object with the specified actions.

FileReader(String fileName)
Creates a new FileReader, given the name of the file to read from.

CharConversionException(String s)
This provides a detailed message.

EOFException(String s)
Constructs an EOFException with the specified detail message.

NotActiveException(String reason)
Constructor to create a new NotActiveException with the reason given.

StreamCorruptedException(String reason)
Create a StreamCorruptedException and list a reason why thrown.

SyncFailedException(String desc)
Constructs an SyncFailedException with a detail message.

FileOutputStream(String name)
Creates an output file stream to write to the file with the specified name.

FileOutputStream(String name, boolean append)
Creates an output file stream to write to the file with the specified name.

InputStreamReader(InputStream in, String enc)
Create an InputStreamReader that uses the named character encoding.

PrintStream(OutputStream out, boolean autoFlush, String encoding)
Create a new print stream.

IOException(String s)
Constructs an IOException with the specified detail message.

NotSerializableException(String classname)
Constructs a NotSerializableException object with message string.

SerializablePermission(String name)
Creates a new SerializablePermission with the specified name.

SerializablePermission(String name, String actions)
Creates a new SerializablePermission object with the specified name.

InvalidClassException(String reason)
Report a InvalidClassException for the reason specified.

InvalidClassException(String cname, String reason)
Constructs an InvalidClassException object.

RandomAccessFile(String name, String mode)
Creates a random access file stream to read from, and optionally to write to, a file with the specified name.

RandomAccessFile(File file, String mode)
Creates a random access file stream to read from, and optionally to write to, the file specified by the File argument.

Uses of String in java.lang

Methods in java.lang that return String

static String	Double.toString(double d) Returns a string representation of the double argument.
String	Double.toString() Returns a string representation of this Double object.
String	Character.Subset.toString() Returns the name of this subset.
static String	Short.toString(short s) Returns a new String object representing the specified short.
String	Short.toString() Returns a String object representing this Short's value.
static String	Boolean.toString(boolean b) Returns a String object representing the specified boolean.
String	Boolean.toString() Returns a String object representing this Boolean's value.
static String	Long.toString(long i, int radix) Returns a string representation of the first argument in the radix specified by the second argument.
static String	Long.toHexString(long i) Returns a string representation of the long argument as an unsigned integer in base 16.
static String	Long.toOctalString(long i) Returns a string representation of the long argument as an unsigned integer in base 8.
static String	Long.toBinaryString(long i) Returns a string representation of the long argument as an unsigned integer in base 2.
static String	Long.toString(long i) Returns a String object representing the specified long.
String	Long.toString() Returns a String object representing this Long's value.
String	Character.toString() Returns a String object representing this Character's value.
static String	Character.toString(char c) Returns a String object representing the specified char.
String	StackTraceElement.getFileName() Returns the name of the source file containing the execution point represented by this stack trace element.
String	StackTraceElement.getClassName() Returns the fully qualified name of the class containing the execution point represented by this stack trace element.
String	StackTraceElement.getMethodName() Returns the name of the method containing the execution point represented by this stack trace element.
String	StackTraceElement.toString() Returns a string representation of this stack trace element.
protected String	ClassLoader.findLibrary(String libname) Returns the absolute path name of a native library.
String	Class.toString() Converts the object to a string.
String	Class.getName() Returns the name of the entity (class, interface, array class, primitive type, or void) represented by this Class object, as a String.
String	Package.getName() Return the name of this package.
String	Package.getSpecificationTitle() Return the title of the specification that this package implements.
String	Package.getSpecificationVersion() Returns the version number of the specification that this package implements.
String	Package.getSpecificationVendor() Return the name of the organization, vendor, or company that owns and maintains the specification of the classes that implement this package.
String	Package.getImplementationTitle() Return the title of this package.
String	Package.getImplementationVersion() Return the version of this implementation.
String	Package.getImplementationVendor() Returns the name of the organization, vendor or company that provided this implementation.
String	Package.toString() Returns the string representation of this Package.
static String	Byte.toString(byte b) Returns a new String object representing the specified byte.
String	Byte.toString() Returns a String object representing this Byte's value.
String	StringBuffer.substring(int start) Returns a new String that contains a subsequence of characters currently contained in this StringBuffer.The substring begins at the specified index and extends to the end of the StringBuffer.
String	StringBuffer.substring(int start, int end) Returns a new String that contains a subsequence of characters currently contained in this StringBuffer.
String	StringBuffer.toString() Converts to a string representing the data in this string buffer.
static String	Integer.toString(int i, int radix) Returns a string representation of the first argument in the radix specified by the second argument.
static String	Integer.toHexString(int i) Returns a string representation of the integer argument as an unsigned integer in base 16.
static String	Integer.toOctalString(int i) Returns a string representation of the integer argument as an unsigned integer in base 8.
static String	Integer.toBinaryString(int i) Returns a string representation of the integer argument as an unsigned integer in base 2.
static String	Integer.toString(int i) Returns a String object representing the specified integer.
String	Integer.toString() Returns a String object representing this Integer's value.
String	String.substring(int beginIndex) Returns a new string that is a substring of this string.
String	String.substring(int beginIndex, int endIndex) Returns a new string that is a substring of this string.
String	String.concat(String str) Concatenates the specified string to the end of this string.
String	String.replace(char oldChar, char newChar) Returns a new string resulting from replacing all occurrences of oldChar in this string with newChar.
String	String.toLowerCase(Locale locale) Converts all of the characters in this String to lower case using the rules of the given Locale.
String	String.toLowerCase() Converts all of the characters in this String to lower case using the rules of the default locale.
String	String.toUpperCase(Locale locale) Converts all of the characters in this String to upper case using the rules of the given Locale.
String	String.toUpperCase() Converts all of the characters in this String to upper case using the rules of the default locale.
String	String.trim() Returns a copy of the string, with leading and trailing whitespace omitted.
String	String.toString() This object (which is already a string!) is itself returned.
static String	String.valueOf(Object obj) Returns the string representation of the Object argument.
static String	String.valueOf(char[] data) Returns the string representation of the char array argument.
static String	String.valueOf(char[] data, int offset, int count) Returns the string representation of a specific subarray of the char array argument.
static String	String.copyValueOf(char[] data, int offset, int count) Returns a String that represents the character sequence in the array specified.
static String	String.copyValueOf(char[] data) Returns a String that represents the character sequence in the array specified.
static String	String.valueOf(boolean b) Returns the string representation of the boolean argument.
static String	String.valueOf(char c) Returns the string representation of the char argument.
static String	String.valueOf(int i) Returns the string representation of the int argument.
static String	String.valueOf(long l) Returns the string representation of the long argument.
static String	String.valueOf(float f) Returns the string representation of the float argument.
static String	String.valueOf(double d) Returns the string representation of the double argument.
String	String.intern() Returns a canonical representation for the string object.
String	CharSequence.toString() Returns a string containing the characters in this sequence in the same order as this sequence.
String	Object.toString() Returns a string representation of the object.
String	Thread.getName() Returns this thread's name.
String	Thread.toString() Returns a string representation of this thread, including the thread's name, priority, and thread group.
String	ThreadGroup.getName() Returns the name of this thread group.
String	ThreadGroup.toString() Returns a string representation of this Thread group.
String	Throwable.getMessage() Returns the detail message string of this throwable.
String	Throwable.getLocalizedMessage() Creates a localized description of this throwable.
String	Throwable.toString() Returns a short description of this throwable.
static String	Float.toString(float f) Returns a string representation of the float argument.
String	Float.toString() Returns a string representation of this Float object.
static String	System.getProperty(String key) Gets the system property indicated by the specified key.
static String	System.getProperty(String key, String def) Gets the system property indicated by the specified key.
static String	System.setProperty(String key, String value) Sets the system property indicated by the specified key.
static String	System.mapLibraryName(String libname) Maps a library name into a platform-specific string representing a native library.

Methods in java.lang with parameters of type String

static Double	Double.valueOf(String s) Returns a Double object holding the double value represented by the argument string s.
static double	Double.parseDouble(String s) Returns a new double initialized to the value represented by the specified String, as performed by the valueOf method of class Double.
static short	Short.parseShort(String s) Parses the string argument as a signed decimal short.
static short	Short.parseShort(String s, int radix) Parses the string argument as a signed short in the radix specified by the second argument.
static Short	Short.valueOf(String s, int radix) Returns a Short object holding the value extracted from the specified String when parsed with the radix given by the second argument.
static Short	Short.valueOf(String s) Returns a Short object holding the value given by the specified String.
static Short	Short.decode(String nm) Decodes a String into a Short.
static Boolean	Boolean.valueOf(String s) Returns a Boolean with a value represented by the specified String.
static boolean	Boolean.getBoolean(String name) Returns true if and only if the system property named by the argument exists and is equal to the string "true".
static long	Long.parseLong(String s, int radix) Parses the string argument as a signed long in the radix specified by the second argument.
static long	Long.parseLong(String s) Parses the string argument as a signed decimal long.
static Long	Long.valueOf(String s, int radix) Returns a Long object holding the value extracted from the specified String when parsed with the radix given by the second argument.
static Long	Long.valueOf(String s) Returns a Long object holding the value of the specified String.
static Long	Long.decode(String nm) Decodes a String into a Long.
static Long	Long.getLong(String nm) Determines the long value of the system property with the specified name.
static Long	Long.getLong(String nm, long val) Determines the long value of the system property with the specified name.
static Long	Long.getLong(String nm, Long val) Returns the long value of the system property with the specified name.
Class	ClassLoader.loadClass(String name) Loads the class with the specified name.
protected Class	ClassLoader.loadClass(String name, boolean resolve) Loads the class with the specified name.
protected Class	ClassLoader.findClass(String name) Finds the specified class.
protected Class	ClassLoader.defineClass(String name, byte[] b, int off, int len) Converts an array of bytes into an instance of class Class.
protected Class	ClassLoader.defineClass(String name, byte[] b, int off, int len, ProtectionDomain protectionDomain) Converts an array of bytes into an instance of class Class, with an optional ProtectionDomain.
protected Class	ClassLoader.findSystemClass(String name) Finds a class with the specified name, loading it if necessary.
protected Class	ClassLoader.findLoadedClass(String name) Returns the class with the given name if this loader has been recorded by the Java virtual machine as an initiating loader of a class with that name.
URL	ClassLoader.getResource(String name) Finds the resource with the given name.
Enumeration	ClassLoader.getResources(String name) Finds all the resources with the given name.
protected URL	ClassLoader.findResource(String name) Finds the resource with the given name.
protected Enumeration	ClassLoader.findResources(String name) Returns an enumeration of URL objects representing all the resources with the given name.
static URL	ClassLoader.getSystemResource(String name) Find a resource of the specified name from the search path used to load classes.
static Enumeration	ClassLoader.getSystemResources(String name) Finds all resources of the specified name from the search path used to load classes.
InputStream	ClassLoader.getResourceAsStream(String name) Returns an input stream for reading the specified resource.
static InputStream	ClassLoader.getSystemResourceAsStream(String name) Open for reading, a resource of the specified name from the search path used to load classes.
protected Package	ClassLoader.definePackage(String name, String specTitle, String specVersion, String specVendor, String implTitle, String implVersion, String implVendor, URL sealBase) Defines a package by name in this ClassLoader.
protected Package	ClassLoader.getPackage(String name) Returns a Package that has been defined by this class loader or any of its ancestors.
protected String	ClassLoader.findLibrary(String libname) Returns the absolute path name of a native library.
void	ClassLoader.setPackageAssertionStatus(String packageName, boolean enabled) Sets the package default assertion status for the named package.
void	ClassLoader.setClassAssertionStatus(String className, boolean enabled) Sets the desired assertion status for the named top-level class in this class loader and any nested classes contained therein.
static Class	Class.forName(String className) Returns the Class object associated with the class or interface with the given string name.
static Class	Class.forName(String name, boolean initialize, ClassLoader loader) Returns the Class object associated with the class or interface with the given string name, using the given class loader.
Field	Class.getField(String name) Returns a Field object that reflects the specified public member field of the class or interface represented by this Class object.
Method	Class.getMethod(String name, Class[] parameterTypes) Returns a Method object that reflects the specified public member method of the class or interface represented by this Class object.
Field	Class.getDeclaredField(String name) Returns a Field object that reflects the specified declared field of the class or interface represented by this Class object.
Method	Class.getDeclaredMethod(String name, Class[] parameterTypes) Returns a Method object that reflects the specified declared method of the class or interface represented by this Class object.
InputStream	Class.getResourceAsStream(String name) Finds a resource with a given name.
URL	Class.getResource(String name) Finds a resource with a given name.
boolean	Package.isCompatibleWith(String desired) Compare this package's specification version with a desired version.
static Package	Package.getPackage(String name) Find a package by name in the callers ClassLoader instance.
static byte	Byte.parseByte(String s) Parses the string argument as a signed decimal byte.
static byte	Byte.parseByte(String s, int radix) Parses the string argument as a signed byte in the radix specified by the second argument.
static Byte	Byte.valueOf(String s, int radix) Returns a Byte object holding the value extracted from the specified String when parsed with the radix given by the second argument.
static Byte	Byte.valueOf(String s) Returns a Byte object holding the value given by the specified String.
static Byte	Byte.decode(String nm) Decodes a String into a Byte.
StringBuffer	StringBuffer.append(String str) Appends the string to this string buffer.
StringBuffer	StringBuffer.replace(int start, int end, String str) Replaces the characters in a substring of this StringBuffer with characters in the specified String.
StringBuffer	StringBuffer.insert(int offset, String str) Inserts the string into this string buffer.
int	StringBuffer.indexOf(String str) Returns the index within this string of the first occurrence of the specified substring.
int	StringBuffer.indexOf(String str, int fromIndex) Returns the index within this string of the first occurrence of the specified substring, starting at the specified index.
int	StringBuffer.lastIndexOf(String str) Returns the index within this string of the rightmost occurrence of the specified substring.
int	StringBuffer.lastIndexOf(String str, int fromIndex) Returns the index within this string of the last occurrence of the specified substring.
static int	Integer.parseInt(String s, int radix) Parses the string argument as a signed integer in the radix specified by the second argument.
static int	Integer.parseInt(String s) Parses the string argument as a signed decimal integer.
static Integer	Integer.valueOf(String s, int radix) Returns an Integer object holding the value extracted from the specified String when parsed with the radix given by the second argument.
static Integer	Integer.valueOf(String s) Returns an Integer object holding the value of the specified String.
static Integer	Integer.getInteger(String nm) Determines the integer value of the system property with the specified name.
static Integer	Integer.getInteger(String nm, int val) Determines the integer value of the system property with the specified name.
static Integer	Integer.getInteger(String nm, Integer val) Returns the integer value of the system property with the specified name.
static Integer	Integer.decode(String nm) Decodes a String into an Integer.
void	SecurityManager.checkExec(String cmd) Throws a SecurityException if the calling thread is not allowed to create a subprocess.
void	SecurityManager.checkLink(String lib) Throws a SecurityException if the calling thread is not allowed to dynamic link the library code specified by the string argument file.
void	SecurityManager.checkRead(String file) Throws a SecurityException if the calling thread is not allowed to read the file specified by the string argument.
void	SecurityManager.checkRead(String file, Object context) Throws a SecurityException if the specified security context is not allowed to read the file specified by the string argument.
void	SecurityManager.checkWrite(String file) Throws a SecurityException if the calling thread is not allowed to write to the file specified by the string argument.
void	SecurityManager.checkDelete(String file) Throws a SecurityException if the calling thread is not allowed to delete the specified file.
void	SecurityManager.checkConnect(String host, int port) Throws a SecurityException if the calling thread is not allowed to open a socket connection to the specified host and port number.
void	SecurityManager.checkConnect(String host, int port, Object context) Throws a SecurityException if the specified security context is not allowed to open a socket connection to the specified host and port number.
void	SecurityManager.checkAccept(String host, int port) Throws a SecurityException if the calling thread is not permitted to accept a socket connection from the specified host and port number.
void	SecurityManager.checkPropertyAccess(String key) Throws a SecurityException if the calling thread is not allowed to access the system property with the specified key name.
void	SecurityManager.checkPackageAccess(String pkg) Throws a SecurityException if the calling thread is not allowed to access the package specified by the argument.
void	SecurityManager.checkPackageDefinition(String pkg) Throws a SecurityException if the calling thread is not allowed to define classes in the package specified by the argument.
void	SecurityManager.checkSecurityAccess(String target) Determines whether the permission with the specified permission target name should be granted or denied.
byte[]	String.getBytes(String charsetName) Encodes this String into a sequence of bytes using the named charset, storing the result into a new byte array.
boolean	String.equalsIgnoreCase(String anotherString) Compares this String to another String, ignoring case considerations.
int	String.compareTo(String anotherString) Compares two strings lexicographically.
int	String.compareToIgnoreCase(String str) Compares two strings lexicographically, ignoring case differences.
boolean	String.regionMatches(int toffset, String other, int ooffset, int len) Tests if two string regions are equal.
boolean	String.regionMatches(boolean ignoreCase, int toffset, String other, int ooffset, int len) Tests if two string regions are equal.
boolean	String.startsWith(String prefix, int toffset) Tests if this string starts with the specified prefix beginning a specified index.
boolean	String.startsWith(String prefix) Tests if this string starts with the specified prefix.
boolean	String.endsWith(String suffix) Tests if this string ends with the specified suffix.
int	String.indexOf(String str) Returns the index within this string of the first occurrence of the specified substring.
int	String.indexOf(String str, int fromIndex) Returns the index within this string of the first occurrence of the specified substring, starting at the specified index.
int	String.lastIndexOf(String str) Returns the index within this string of the rightmost occurrence of the specified substring.
int	String.lastIndexOf(String str, int fromIndex) Returns the index within this string of the last occurrence of the specified substring, searching backward starting at the specified index.
String	String.concat(String str) Concatenates the specified string to the end of this string.
Process	Runtime.exec(String command) Executes the specified string command in a separate process.
Process	Runtime.exec(String cmd, String[] envp) Executes the specified string command in a separate process with the specified environment.
Process	Runtime.exec(String command, String[] envp, File dir) Executes the specified string command in a separate process with the specified environment and working directory.
Process	Runtime.exec(String[] cmdarray) Executes the specified command and arguments in a separate process.
Process	Runtime.exec(String[] cmdarray, String[] envp) Executes the specified command and arguments in a separate process with the specified environment.
Process	Runtime.exec(String[] cmdarray, String[] envp, File dir) Executes the specified command and arguments in a separate process with the specified environment and working directory.
void	Runtime.load(String filename) Loads the specified filename as a dynamic library.
void	Runtime.loadLibrary(String libname) Loads the dynamic library with the specified library name.
void	Thread.setName(String name) Changes the name of this thread to be equal to the argument name.
static Float	Float.valueOf(String s) Returns a Float object holding the float value represented by the argument string s.
static float	Float.parseFloat(String s) Returns a new float initialized to the value represented by the specified String, as performed by the valueOf method of class Float.
static String	System.getProperty(String key) Gets the system property indicated by the specified key.
static String	System.getProperty(String key, String def) Gets the system property indicated by the specified key.
static String	System.setProperty(String key, String value) Sets the system property indicated by the specified key.
static void	System.load(String filename) Loads a code file with the specified filename from the local file system as a dynamic library.
static void	System.loadLibrary(String libname) Loads the system library specified by the libname argument.
static String	System.mapLibraryName(String libname) Maps a library name into a platform-specific string representing a native library.
static boolean	Compiler.compileClasses(String string) Compiles all classes whose name matches the specified string.

Constructors in java.lang with parameters of type String

Double(String s)
Constructs a newly allocated Double object that represents the floating-point value of type double represented by the string.

Character.Subset(String name)
Constructs a new Subset instance.

Error(String message)
Constructs a new error with the specified detail message.

Error(String message, Throwable cause)
Constructs a new error with the specified detail message and cause.

Short(String s)
Constructs a newly allocated Short object that represents the short value indicated by the String parameter.

LinkageError(String s)
Constructs a LinkageError with the specified detail message.

Boolean(String s)
Allocates a Boolean object representing the value true if the string argument is not null and is equal, ignoring case, to the string "true".

NoSuchMethodError(String s)
Constructs a NoSuchMethodError with the specified detail message.

Long(String s)
Constructs a newly allocated Long object that represents the long value indicated by the String parameter.

ClassNotFoundException(String s)
Constructs a ClassNotFoundException with the specified detail message.

ClassNotFoundException(String s, Throwable ex)
Constructs a ClassNotFoundException with the specified detail message and optional exception that was raised while loading the class.

AbstractMethodError(String s)
Constructs an AbstractMethodError with the specified detail message.

IndexOutOfBoundsException(String s)
Constructs an IndexOutOfBoundsException with the specified detail message.

RuntimePermission(String name)
Creates a new RuntimePermission with the specified name.

RuntimePermission(String name, String actions)
Creates a new RuntimePermission object with the specified name.

VirtualMachineError(String s)
Constructs a VirtualMachineError with the specified detail message.

UnsupportedOperationException(String message)
Constructs an UnsupportedOperationException with the specified detail message.

CloneNotSupportedException(String s)
Constructs a CloneNotSupportedException with the specified detail message.

IllegalThreadStateException(String s)
Constructs an IllegalThreadStateException with the specified detail message.

NoClassDefFoundError(String s)
Constructs a NoClassDefFoundError with the specified detail message.

NullPointerException(String s)
Constructs a NullPointerException with the specified detail message.

Exception(String message)
Constructs a new exception with the specified detail message.

Exception(String message, Throwable cause)
Constructs a new exception with the specified detail message and cause.

ArithmeticException(String s)
Constructs an ArithmeticException with the specified detail message.

OutOfMemoryError(String s)
Constructs an OutOfMemoryError with the specified detail message.

IncompatibleClassChangeError(String s)
Constructs an IncompatibleClassChangeError with the specified detail message.

VerifyError(String s)
Constructs an VerifyError with the specified detail message.

StackOverflowError(String s)
Constructs a StackOverflowError with the specified detail message.

Byte(String s)
Constructs a newly allocated Byte object that represents the byte value indicated by the String parameter.

IllegalStateException(String s)
Constructs an IllegalStateException with the specified detail message.

NegativeArraySizeException(String s)
Constructs a NegativeArraySizeException with the specified detail message.

ClassCircularityError(String s)
Constructs a ClassCircularityError with the specified detail message.

IllegalArgumentException(String s)
Constructs an IllegalArgumentException with the specified detail message.

StringBuffer(String str)
Constructs a string buffer so that it represents the same sequence of characters as the string argument; in other words, the initial contents of the string buffer is a copy of the argument string.

InstantiationException(String s)
Constructs an InstantiationException with the specified detail message.

Integer(String s)
Constructs a newly allocated Integer object that represents the int value indicated by the String parameter.

ExceptionInInitializerError(String s)
Constructs an ExceptionInInitializerError with the specified detail message string.

String(String original)
Initializes a newly created String object so that it represents the same sequence of characters as the argument; in other words, the newly created string is a copy of the argument string.

String(byte[] bytes, int offset, int length, String charsetName)
Constructs a new String by decoding the specified subarray of bytes using the specified charset.

String(byte[] bytes, String charsetName)
Constructs a new String by decoding the specified array of bytes using the specified charset.

ArrayIndexOutOfBoundsException(String s)
Constructs an ArrayIndexOutOfBoundsException class with the specified detail message.

UnsupportedClassVersionError(String s)
Constructs a UnsupportedClassVersionError with the specified detail message.

InternalError(String s)
Constructs an InternalError with the specified detail message.

NumberFormatException(String s)
Constructs a NumberFormatException with the specified detail message.

IllegalAccessException(String s)
Constructs an IllegalAccessException with a detail message.

Thread(String name)
Allocates a new Thread object.

Thread(ThreadGroup group, String name)
Allocates a new Thread object.

Thread(Runnable target, String name)
Allocates a new Thread object.

Thread(ThreadGroup group, Runnable target, String name)
Allocates a new Thread object so that it has target as its run object, has the specified name as its name, and belongs to the thread group referred to by group.

Thread(ThreadGroup group, Runnable target, String name, long stackSize)
Allocates a new Thread object so that it has target as its run object, has the specified name as its name, belongs to the thread group referred to by group, and has the specified stack size.

RuntimeException(String message)
Constructs a new runtime exception with the specified detail message.

RuntimeException(String message, Throwable cause)
Constructs a new runtime exception with the specified detail message and cause.

IllegalAccessError(String s)
Constructs an IllegalAccessError with the specified detail message.

NoSuchFieldException(String s)
Constructor with a detail message.

ThreadGroup(String name)
Constructs a new thread group.

ThreadGroup(ThreadGroup parent, String name)
Creates a new thread group.

Throwable(String message)
Constructs a new throwable with the specified detail message.

Throwable(String message, Throwable cause)
Constructs a new throwable with the specified detail message and cause.

SecurityException(String s)
Constructs a SecurityException with the specified detail message.

Float(String s)
Constructs a newly allocated Float object that represents the floating-point value of type float represented by the string.

ArrayStoreException(String s)
Constructs an ArrayStoreException with the specified detail message.

ClassCastException(String s)
Constructs a ClassCastException with the specified detail message.

NoSuchMethodException(String s)
Constructs a NoSuchMethodException with a detail message.

NoSuchFieldError(String s)
Constructs a NoSuchFieldException with the specified detail message.

InterruptedException(String s)
Constructs an InterruptedException with the specified detail message.

InstantiationError(String s)
Constructs an InstantiationError with the specified detail message.

ClassFormatError(String s)
Constructs a ClassFormatError with the specified detail message.

IllegalMonitorStateException(String s)
Constructs an IllegalMonitorStateException with the specified detail message.

StringIndexOutOfBoundsException(String s)
Constructs a StringIndexOutOfBoundsException with the specified detail message.

UnsatisfiedLinkError(String s)
Constructs an UnsatisfiedLinkError with the specified detail message.

UnknownError(String s)
Constructs an UnknownError with the specified detail message.

Uses of String in java.lang.reflect

Methods in java.lang.reflect that return String

String	Method.getName() Returns the name of the method represented by this Method object, as a String.
String	Method.toString() Returns a string describing this Method.
String	Member.getName() Returns the simple name of the underlying member or constructor represented by this Member.
static String	Modifier.toString(int mod) Return a string describing the access modifier flags in the specified modifier.
String	Field.getName() Returns the name of the field represented by this Field object.
String	Field.toString() Returns a string describing this Field.
String	Constructor.getName() Returns the name of this constructor, as a string.
String	Constructor.toString() Returns a string describing this Constructor.

Constructors in java.lang.reflect with parameters of type String

ReflectPermission(String name)
Constructs a ReflectPermission with the specified name.

ReflectPermission(String name, String actions)
Constructs a ReflectPermission with the specified name and actions.

UndeclaredThrowableException(Throwable undeclaredThrowable, String s)
Constructs an UndeclaredThrowableException with the specified Throwable and a detail message.

InvocationTargetException(Throwable target, String s)
Constructs a InvocationTargetException with a target exception and a detail message.

Uses of String in java.math

Methods in java.math that return String

String	BigInteger.toString(int radix) Returns the String representation of this BigInteger in the given radix.
String	BigInteger.toString() Returns the decimal String representation of this BigInteger.
String	BigDecimal.toString() Returns the string representation of this BigDecimal.

Constructors in java.math with parameters of type String

BigInteger(String val, int radix)
Translates the String representation of a BigInteger in the specified radix into a BigInteger.

BigInteger(String val)
Translates the decimal String representation of a BigInteger into a BigInteger.

BigDecimal(String val)
Translates the String representation of a BigDecimal into a BigDecimal.

Uses of String in java.net

Fields in java.net declared as String

protected String	HttpURLConnection.method The HTTP method (GET,POST,PUT,etc.).
protected String	HttpURLConnection.responseMessage The HTTP response message.

Methods in java.net that return String

String	URLConnection.getContentType() Returns the value of the content-type header field.
String	URLConnection.getContentEncoding() Returns the value of the content-encoding header field.
String	URLConnection.getHeaderField(String name) Returns the value of the named header field.
String	URLConnection.getHeaderFieldKey(int n) Returns the key for the nth header field.
String	URLConnection.getHeaderField(int n) Returns the value for the nth header field.
String	URLConnection.toString() Returns a String representation of this URL connection.
String	URLConnection.getRequestProperty(String key) Returns the value of the named general request property for this connection.
static String	URLConnection.guessContentTypeFromName(String fname) Tries to determine the content type of an object, based on the specified "file" component of a URL.
static String	URLConnection.guessContentTypeFromStream(InputStream is) Tries to determine the type of an input stream based on the characters at the beginning of the input stream.
String	URISyntaxException.getInput() Returns the input string.
String	URISyntaxException.getReason() Returns a string explaining why the input string could not be parsed.
String	URISyntaxException.getMessage() Returns a string describing the parse error.
String	Inet6Address.getHostAddress() Returns the IP address string in textual presentation.
String	URI.getScheme() Returns the scheme component of this URI.
String	URI.getRawSchemeSpecificPart() Returns the raw scheme-specific part of this URI.
String	URI.getSchemeSpecificPart() Returns the decoded scheme-specific part of this URI.
String	URI.getRawAuthority() Returns the raw authority component of this URI.
String	URI.getAuthority() Returns the decoded authority component of this URI.
String	URI.getRawUserInfo() Returns the raw user-information component of this URI.
String	URI.getUserInfo() Returns the decoded user-information component of this URI.
String	URI.getHost() Returns the host component of this URI.
String	URI.getRawPath() Returns the raw path component of this URI.
String	URI.getPath() Returns the decoded path component of this URI.
String	URI.getRawQuery() Returns the raw query component of this URI.
String	URI.getQuery() Returns the decoded query component of this URI.
String	URI.getRawFragment() Returns the raw fragment component of this URI.
String	URI.getFragment() Returns the decoded fragment component of this URI.
String	URI.toString() Returns the content of this URI as a string.
String	URI.toASCIIString() Returns the content of this URI as a US-ASCII string.
protected String	URLStreamHandler.toExternalForm(URL u) Converts a URL of a specific protocol to a String.
String	InetAddress.getHostName() Gets the host name for this IP address.
String	InetAddress.getCanonicalHostName() Gets the fully qualified domain name for this IP address.
String	InetAddress.getHostAddress() Returns the IP address string in textual presentation.
String	InetAddress.toString() Converts this IP address to a String.
String	SocketPermission.getActions() Returns the canonical string representation of the actions.
String	Inet4Address.getHostAddress() Returns the IP address string in textual presentation form.
String	JarURLConnection.getEntryName() Return the entry name for this connection.
String	HttpURLConnection.getHeaderFieldKey(int n) Returns the key for the nth header field.
String	HttpURLConnection.getHeaderField(int n) Returns the value for the nth header field.
String	HttpURLConnection.getRequestMethod() Get the request method.
String	HttpURLConnection.getResponseMessage() Gets the HTTP response message, if any, returned along with the response code from a server.
String	URL.getQuery() Gets the query part of this URL.
String	URL.getPath() Gets the path part of this URL.
String	URL.getUserInfo() Gets the userInfo part of this URL.
String	URL.getAuthority() Gets the authority part of this URL.
String	URL.getProtocol() Gets the protocol name of this URL.
String	URL.getHost() Gets the host name of this URL, if applicable.
String	URL.getFile() Gets the file name of this URL.
String	URL.getRef() Gets the anchor (also known as the "reference") of this URL.
String	URL.toString() Constructs a string representation of this URL.
String	URL.toExternalForm() Constructs a string representation of this URL.
String	FileNameMap.getContentTypeFor(String fileName) Gets the MIME type for the specified file name.
String	InetSocketAddress.getHostName() Gets the hostname.
String	InetSocketAddress.toString() Constructs a string representation of this InetSocketAddress.
String	SocketImpl.toString() Returns the address and port of this socket as a String.
String	Socket.toString() Converts this socket to a String.
protected String	Authenticator.getRequestingHost() Gets the hostname of the site or proxy requesting authentication, or null if not available.
protected String	Authenticator.getRequestingProtocol() Give the protocol that's requesting the connection.
protected String	Authenticator.getRequestingPrompt() Gets the prompt string given by the requestor.
protected String	Authenticator.getRequestingScheme() Gets the scheme of the requestor (the HTTP scheme for an HTTP firewall, for example).
String	NetworkInterface.getName() Get the name of this network interface.
String	NetworkInterface.getDisplayName() Get the display name of this network interface.
String	NetworkInterface.toString()
String	PasswordAuthentication.getUserName() Returns the user name.
static String	URLEncoder.encode(String s) Deprecated. The resulting string may vary depending on the platform's default encoding. Instead, use the encode(String,String) method to specify the encoding.
static String	URLEncoder.encode(String s, String enc) Translates a string into application/x-www-form-urlencoded format using a specific encoding scheme.
String	ServerSocket.toString() Returns the implementation address and implementation port of this socket as a String.
static String	URLDecoder.decode(String s) Deprecated. The resulting string may vary depending on the platform's default encoding. Instead, use the decode(String,String) method to specify the encoding.
static String	URLDecoder.decode(String s, String enc) Decodes a application/x-www-form-urlencoded string using a specific encoding scheme.

Methods in java.net with parameters of type String

String	URLConnection.getHeaderField(String name) Returns the value of the named header field.
int	URLConnection.getHeaderFieldInt(String name, int Default) Returns the value of the named field parsed as a number.
long	URLConnection.getHeaderFieldDate(String name, long Default) Returns the value of the named field parsed as date.
void	URLConnection.setRequestProperty(String key, String value) Sets the general request property.
void	URLConnection.addRequestProperty(String key, String value) Adds a general request property specified by a key-value pair.
String	URLConnection.getRequestProperty(String key) Returns the value of the named general request property for this connection.
static String	URLConnection.guessContentTypeFromName(String fname) Tries to determine the content type of an object, based on the specified "file" component of a URL.
URLStreamHandler	URLStreamHandlerFactory.createURLStreamHandler(String protocol) Creates a new URLStreamHandler instance with the specified protocol.
static URI	URI.create(String str) Creates a URI by parsing the given string.
URI	URI.resolve(String str) Constructs a new URI by parsing the given string and then resolving it against this URI.
protected void	URLStreamHandler.parseURL(URL u, String spec, int start, int limit) Parses the string representation of a URL into a URL object.
protected void	URLStreamHandler.setURL(URL u, String protocol, String host, int port, String authority, String userInfo, String path, String query, String ref) Sets the fields of the URL argument to the indicated values.
static InetAddress	InetAddress.getByAddress(String host, byte[] addr) Create an InetAddress based on the provided host name and IP address No name service is checked for the validity of the address.
static InetAddress	InetAddress.getByName(String host) Determines the IP address of a host, given the host's name.
static InetAddress[]	InetAddress.getAllByName(String host) Given the name of a host, returns an array of its IP addresses, based on the configured name service on the system.
protected Class	URLClassLoader.findClass(String name) Finds and loads the class with the specified name from the URL search path.
protected Package	URLClassLoader.definePackage(String name, Manifest man, URL url) Defines a new package by name in this ClassLoader.
URL	URLClassLoader.findResource(String name) Finds the resource with the specified name on the URL search path.
Enumeration	URLClassLoader.findResources(String name) Returns an Enumeration of URLs representing all of the resources on the URL search path having the specified name.
void	HttpURLConnection.setRequestMethod(String method) Set the method for the URL request, one of: GET POST HEAD OPTIONS PUT DELETE TRACE are legal, subject to protocol restrictions.
long	HttpURLConnection.getHeaderFieldDate(String name, long Default)
ContentHandler	ContentHandlerFactory.createContentHandler(String mimetype) Creates a new ContentHandler to read an object from a URLStreamHandler.
protected void	URL.set(String protocol, String host, int port, String file, String ref) Sets the fields of the URL.
protected void	URL.set(String protocol, String host, int port, String authority, String userInfo, String path, String query, String ref) Sets the specified 8 fields of the URL.
String	FileNameMap.getContentTypeFor(String fileName) Gets the MIME type for the specified file name.
protected abstract void	SocketImpl.connect(String host, int port) Connects this socket to the specified port on the named host.
static PasswordAuthentication	Authenticator.requestPasswordAuthentication(InetAddress addr, int port, String protocol, String prompt, String scheme) Ask the authenticator that has been registered with the system for a password.
static PasswordAuthentication	Authenticator.requestPasswordAuthentication(String host, InetAddress addr, int port, String protocol, String prompt, String scheme) Ask the authenticator that has been registered with the system for a password.
static NetworkInterface	NetworkInterface.getByName(String name) Searches for the network interface with the specified name.
static String	URLEncoder.encode(String s) Deprecated. The resulting string may vary depending on the platform's default encoding. Instead, use the encode(String,String) method to specify the encoding.
static String	URLEncoder.encode(String s, String enc) Translates a string into application/x-www-form-urlencoded format using a specific encoding scheme.
static String	URLDecoder.decode(String s) Deprecated. The resulting string may vary depending on the platform's default encoding. Instead, use the decode(String,String) method to specify the encoding.
static String	URLDecoder.decode(String s, String enc) Decodes a application/x-www-form-urlencoded string using a specific encoding scheme.

Constructors in java.net with parameters of type String

MalformedURLException(String msg)
Constructs a MalformedURLException with the specified detail message.

URISyntaxException(String input, String reason, int index)
Constructs an instance from the given input string, reason, and error index.

URISyntaxException(String input, String reason)
Constructs an instance from the given input string and reason.

URI(String str)
Constructs a URI by parsing the given string.

URI(String scheme, String userInfo, String host, int port, String path, String query, String fragment)
Constructs a hierarchical URI from the given components.

URI(String scheme, String authority, String path, String query, String fragment)
Constructs a hierarchical URI from the given components.

URI(String scheme, String host, String path, String fragment)
Constructs a hierarchical URI from the given components.

URI(String scheme, String ssp, String fragment)
Constructs a URI from the given components.

SocketPermission(String host, String action)
Creates a new SocketPermission object with the specified actions.

UnknownServiceException(String msg)
Constructs a new UnknownServiceException with the specified detail message.

NetPermission(String name)
Creates a new NetPermission with the specified name.

NetPermission(String name, String actions)
Creates a new NetPermission object with the specified name.

ProtocolException(String host)
Constructs a new ProtocolException with the specified detail message.

UnknownHostException(String host)
Constructs a new UnknownHostException with the specified detail message.

URL(String protocol, String host, int port, String file)
Creates a URL object from the specified protocol, host, port number, and file.

URL(String protocol, String host, String file)
Creates a URL from the specified protocol name, host name, and file name.

URL(String protocol, String host, int port, String file, URLStreamHandler handler)
Creates a URL object from the specified protocol, host, port number, file, and handler.

URL(String spec)
Creates a URL object from the String representation.

URL(URL context, String spec)
Creates a URL by parsing the given spec within a specified context.

URL(URL context, String spec, URLStreamHandler handler)
Creates a URL by parsing the given spec with the specified handler within a specified context.

PortUnreachableException(String msg)
Constructs a new PortUnreachableException with a detail message.

BindException(String msg)
Constructs a new BindException with the specified detail message as to why the bind error occurred.

InetSocketAddress(String hostname, int port)
Creates a socket address from a hostname and a port number.

ConnectException(String msg)
Constructs a new ConnectException with the specified detail message as to why the connect error occurred.

SocketException(String msg)
Constructs a new SocketException with the specified detail message.

Socket(String host, int port)
Creates a stream socket and connects it to the specified port number on the named host.

Socket(String host, int port, InetAddress localAddr, int localPort)
Creates a socket and connects it to the specified remote host on the specified remote port.

SocketTimeoutException(String msg)
Constructs a new SocketTimeoutException with a detail message.

PasswordAuthentication(String userName, char[] password)
Creates a new PasswordAuthentication object from the given user name and password.

NoRouteToHostException(String msg)
Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached.

Uses of String in java.rmi

Methods in java.rmi that return String

String

RemoteException.getMessage() Returns the detail message, including the message from the nested exception if there is one.

Constructors in java.rmi with parameters of type String

UnexpectedException(String s)
Constructs an UnexpectedException with the specified detail message.

UnexpectedException(String s, Exception ex)
Constructs a UnexpectedException with the specified detail message and nested exception.

NotBoundException(String s)
Constructs a NotBoundException with the specified detail message.

RemoteException(String s)
Constructs a RemoteException with the specified detail message.

RemoteException(String s, Throwable ex)
Constructs a RemoteException with the specified detail message and nested exception.

AccessException(String s)
Constructs an AccessException with the specified detail message.

AccessException(String s, Exception ex)
Constructs an AccessException with the specified detail message and nested exception.

AlreadyBoundException(String s)
Constructs an AlreadyBoundException with the specified detail message.

Uses of String in java.rmi.registry

Methods in java.rmi.registry that return String

String[]

Registry.list() Returns an array of the names bound in this registry.

Methods in java.rmi.registry with parameters of type String

Remote	Registry.lookup(String name) Returns the remote reference bound to the specified name in this registry.
void	Registry.bind(String name, Remote obj) Binds a remote reference to the specified name in this registry.
void	Registry.unbind(String name) Removes the binding for the specified name in this registry.
void	Registry.rebind(String name, Remote obj) Replaces the binding for the specified name in this registry with the supplied remote reference.

Uses of String in java.security

Methods in java.security that return String

String	KeyStore.getType() Returns the type of this keystore.
String	KeyStore.getCertificateAlias(Certificate cert) Returns the (alias) name of the first keystore entry whose certificate matches the given certificate.
static String	KeyStore.getDefaultType() Returns the default keystore type as specified in the Java security properties file, or the string "jks" (acronym for "Java keystore") if no such property exists.
protected abstract String	AlgorithmParametersSpi.engineToString() Returns a formatted string describing the parameters.
String	MessageDigest.toString() Returns a string representation of this message digest object.
String	MessageDigest.getAlgorithm() Returns a string that identifies the algorithm, independent of implementation details.
static String	Security.getProperty(String key) Gets a security property value.
String	UnresolvedPermission.getActions() Returns the canonical string representation of the actions, which currently is the empty string "", since there are no actions for an UnresolvedPermission.
String	UnresolvedPermission.toString() Returns a string describing this UnresolvedPermission.
String	CodeSource.toString() Returns a string describing this CodeSource, telling its URL and certificates.
String	Certificate.getFormat() Deprecated. Returns the name of the coding format.
String	Certificate.toString(boolean detailed) Deprecated. Returns a string that represents the contents of the certificate.
String	Signer.toString() Deprecated. Returns a string of information about the signer.
String	AllPermission.getActions() Returns the canonical string representation of the actions.
String	DigestOutputStream.toString() Prints a string representation of this digest output stream and its associated message digest object.
String	ProtectionDomain.toString() Convert a ProtectionDomain to a String.
String	PrivilegedActionException.toString()
String	Provider.getName() Returns the name of this provider.
String	Provider.getInfo() Returns a human-readable description of the provider and its services.
String	Provider.toString() Returns a string with the name and the version number of this provider.
String	AlgorithmParameters.getAlgorithm() Returns the name of the algorithm associated with this parameter object.
String	AlgorithmParameters.toString() Returns a formatted string describing the parameters.
String	Principal.toString() Returns a string representation of this principal.
String	Principal.getName() Returns the name of this principal.
String	Signature.getAlgorithm() Returns the name of the algorithm for this signature object.
String	Signature.toString() Returns a string representation of this signature object, providing information that includes the state of the object and the name of the algorithm used.
String	PermissionCollection.toString() Returns a string describing this PermissionCollection object, providing information about all the permissions it contains.
String	Key.getAlgorithm() Returns the standard algorithm name for this key.
String	Key.getFormat() Returns the name of the primary encoding format of this key, or null if this key does not support encoding.
String	BasicPermission.getActions() Returns the canonical string representation of the actions, which currently is the empty string "", since there are no actions for a BasicPermission.
String	KeyFactory.getAlgorithm() Gets the name of the algorithm associated with this KeyFactory.
abstract String	KeyStoreSpi.engineGetCertificateAlias(Certificate cert) Returns the (alias) name of the first keystore entry whose certificate matches the given certificate.
String	Permission.getName() Returns the name of this Permission.
abstract String	Permission.getActions() Returns the actions as a String.
String	Permission.toString() Returns a string describing this Permission.
String	IdentityScope.toString() Deprecated. Returns a string representation of this identity scope, including its name, its scope name, and the number of identities in this identity scope.
String	Identity.getName() Deprecated. Returns this identity's name.
String	Identity.getInfo() Deprecated. Returns general information previously specified for this identity.
String	Identity.toString() Deprecated. Returns a short string describing this identity, telling its name and its scope (if any).
String	Identity.toString(boolean detailed) Deprecated. Returns a string representation of this identity, with optionally more details than that provided by the toString method without any arguments.
String	SignedObject.getAlgorithm() Retrieves the name of the signature algorithm.
String	KeyPairGenerator.getAlgorithm() Returns the standard name of the algorithm for this key pair generator.
String	DigestInputStream.toString() Prints a string representation of this digest input stream and its associated message digest object.
String	AlgorithmParameterGenerator.getAlgorithm() Returns the standard name of the algorithm this parameter generator is associated with.

Methods in java.security with parameters of type String

static KeyStore	KeyStore.getInstance(String type) Generates a keystore object of the given type.
static KeyStore	KeyStore.getInstance(String type, String provider) Generates a keystore object for the specified keystore type from the specified provider.
static KeyStore	KeyStore.getInstance(String type, Provider provider) Generates a keystore object for the specified keystore type from the specified provider.
Key	KeyStore.getKey(String alias, char[] password) Returns the key associated with the given alias, using the given password to recover it.
Certificate[]	KeyStore.getCertificateChain(String alias) Returns the certificate chain associated with the given alias.
Certificate	KeyStore.getCertificate(String alias) Returns the certificate associated with the given alias.
Date	KeyStore.getCreationDate(String alias) Returns the creation date of the entry identified by the given alias.
void	KeyStore.setKeyEntry(String alias, Key key, char[] password, Certificate[] chain) Assigns the given key to the given alias, protecting it with the given password.
void	KeyStore.setKeyEntry(String alias, byte[] key, Certificate[] chain) Assigns the given key (that has already been protected) to the given alias.
void	KeyStore.setCertificateEntry(String alias, Certificate cert) Assigns the given certificate to the given alias.
void	KeyStore.deleteEntry(String alias) Deletes the entry identified by the given alias from this keystore.
boolean	KeyStore.containsAlias(String alias) Checks if the given alias exists in this keystore.
boolean	KeyStore.isKeyEntry(String alias) Returns true if the entry identified by the given alias is a key entry, and false otherwise.
boolean	KeyStore.isCertificateEntry(String alias) Returns true if the entry identified by the given alias is a trusted certificate entry, and false otherwise.
protected abstract void	AlgorithmParametersSpi.engineInit(byte[] params, String format) Imports the parameters from params and decodes them according to the specified decoding format.
protected abstract byte[]	AlgorithmParametersSpi.engineGetEncoded(String format) Returns the parameters encoded in the specified format.
static SecureRandom	SecureRandom.getInstance(String algorithm) Generates a SecureRandom object that implements the specified Pseudo Random Number Generator (PRNG) algorithm.
static SecureRandom	SecureRandom.getInstance(String algorithm, String provider) Generates a SecureRandom object for the specified PRNG algorithm, as supplied from the specified provider, if such a PRNG implementation is available from the provider.
static SecureRandom	SecureRandom.getInstance(String algorithm, Provider provider) Generates a SecureRandom object for the specified PRNG algorithm, as supplied from the specified provider, if such a PRNG implementation is available from the provider.
static MessageDigest	MessageDigest.getInstance(String algorithm) Generates a MessageDigest object that implements the specified digest algorithm.
static MessageDigest	MessageDigest.getInstance(String algorithm, String provider) Generates a MessageDigest object implementing the specified algorithm, as supplied from the specified provider, if such an algorithm is available from the provider.
static MessageDigest	MessageDigest.getInstance(String algorithm, Provider provider) Generates a MessageDigest object implementing the specified algorithm, as supplied from the specified provider, if such an algorithm is available from the provider.
static void	Security.removeProvider(String name) Removes the provider with the specified name.
static Provider	Security.getProvider(String name) Returns the provider installed with the specified name, if any.
static Provider[]	Security.getProviders(String filter) Returns an array containing all installed providers that satisfy the specified selection criterion, or null if no such providers have been installed.
static String	Security.getProperty(String key) Gets a security property value.
static void	Security.setProperty(String key, String datum) Sets a security property value.
static Set	Security.getAlgorithms(String serviceName) Returns a Set of Strings containing the names of all available algorithms or types for the specified Java cryptographic service (e.g., Signature, MessageDigest, Cipher, Mac, KeyStore).
static AlgorithmParameters	AlgorithmParameters.getInstance(String algorithm) Generates a parameter object for the specified algorithm.
static AlgorithmParameters	AlgorithmParameters.getInstance(String algorithm, String provider) Generates a parameter object for the specified algorithm, as supplied by the specified provider, if such an algorithm is available from the provider.
static AlgorithmParameters	AlgorithmParameters.getInstance(String algorithm, Provider provider) Generates a parameter object for the specified algorithm, as supplied by the specified provider, if such an algorithm is available from the provider.
void	AlgorithmParameters.init(byte[] params, String format) Imports the parameters from params and decodes them according to the specified decoding scheme.
byte[]	AlgorithmParameters.getEncoded(String format) Returns the parameters encoded in the specified scheme.
static Signature	Signature.getInstance(String algorithm) Generates a Signature object that implements the specified digest algorithm.
static Signature	Signature.getInstance(String algorithm, String provider) Generates a Signature object implementing the specified algorithm, as supplied from the specified provider, if such an algorithm is available from the provider.
static Signature	Signature.getInstance(String algorithm, Provider provider) Generates a Signature object implementing the specified algorithm, as supplied from the specified provider, if such an algorithm is available from the provider.
protected Class	SecureClassLoader.defineClass(String name, byte[] b, int off, int len, CodeSource cs) Converts an array of bytes into an instance of class Class, with an optional CodeSource.
static KeyFactory	KeyFactory.getInstance(String algorithm) Generates a KeyFactory object that implements the specified algorithm.
static KeyFactory	KeyFactory.getInstance(String algorithm, String provider) Generates a KeyFactory object for the specified algorithm from the specified provider.
static KeyFactory	KeyFactory.getInstance(String algorithm, Provider provider) Generates a KeyFactory object for the specified algorithm from the specified provider.
abstract Key	KeyStoreSpi.engineGetKey(String alias, char[] password) Returns the key associated with the given alias, using the given password to recover it.
abstract Certificate[]	KeyStoreSpi.engineGetCertificateChain(String alias) Returns the certificate chain associated with the given alias.
abstract Certificate	KeyStoreSpi.engineGetCertificate(String alias) Returns the certificate associated with the given alias.
abstract Date	KeyStoreSpi.engineGetCreationDate(String alias) Returns the creation date of the entry identified by the given alias.
abstract void	KeyStoreSpi.engineSetKeyEntry(String alias, Key key, char[] password, Certificate[] chain) Assigns the given key to the given alias, protecting it with the given password.
abstract void	KeyStoreSpi.engineSetKeyEntry(String alias, byte[] key, Certificate[] chain) Assigns the given key (that has already been protected) to the given alias.
abstract void	KeyStoreSpi.engineSetCertificateEntry(String alias, Certificate cert) Assigns the given certificate to the given alias.
abstract void	KeyStoreSpi.engineDeleteEntry(String alias) Deletes the entry identified by the given alias from this keystore.
abstract boolean	KeyStoreSpi.engineContainsAlias(String alias) Checks if the given alias exists in this keystore.
abstract boolean	KeyStoreSpi.engineIsKeyEntry(String alias) Returns true if the entry identified by the given alias is a key entry, and false otherwise.
abstract boolean	KeyStoreSpi.engineIsCertificateEntry(String alias) Returns true if the entry identified by the given alias is a trusted certificate entry, and false otherwise.
abstract Identity	IdentityScope.getIdentity(String name) Deprecated. Returns the identity in this scope with the specified name (if any).
void	Identity.setInfo(String info) Deprecated. Specifies a general information string for this identity.
static KeyPairGenerator	KeyPairGenerator.getInstance(String algorithm) Generates a KeyPairGenerator object that implements the specified digest algorithm.
static KeyPairGenerator	KeyPairGenerator.getInstance(String algorithm, String provider) Generates a KeyPairGenerator object implementing the specified algorithm, as supplied from the specified provider, if such an algorithm is available from the provider.
static KeyPairGenerator	KeyPairGenerator.getInstance(String algorithm, Provider provider) Generates a KeyPairGenerator object implementing the specified algorithm, as supplied from the specified provider, if such an algorithm is available from the provider.
static AlgorithmParameterGenerator	AlgorithmParameterGenerator.getInstance(String algorithm) Generates an AlgorithmParameterGenerator object that implements the specified digest algorithm.
static AlgorithmParameterGenerator	AlgorithmParameterGenerator.getInstance(String algorithm, String provider) Generates an AlgorithmParameterGenerator object for the requested algorithm, as supplied from the specified provider, if such a parameter generator is available from the provider.
static AlgorithmParameterGenerator	AlgorithmParameterGenerator.getInstance(String algorithm, Provider provider) Generates an AlgorithmParameterGenerator object for the requested algorithm, as supplied from the specified provider, if such a parameter generator is available from the provider.

Constructors in java.security with parameters of type String

ProviderException(String s)
Constructs a ProviderException with the specified detail message.

KeyStore(KeyStoreSpi keyStoreSpi, Provider provider, String type)
Creates a KeyStore object of the given type, and encapsulates the given provider implementation (SPI object) in it.

SecurityPermission(String name)
Creates a new SecurityPermission with the specified name.

SecurityPermission(String name, String actions)
Creates a new SecurityPermission object with the specified name.

MessageDigest(String algorithm)
Creates a message digest with the specified algorithm name.

UnresolvedPermission(String type, String name, String actions, Certificate[] certs)
Creates a new UnresolvedPermission containing the permission information needed later to actually create a Permission of the specified class, when the permission is resolved.

Signer(String name)
Deprecated. Creates a signer with the specified identity name.

Signer(String name, IdentityScope scope)
Deprecated. Creates a signer with the specified identity name and scope.

AllPermission(String name, String actions)
Creates a new AllPermission object.

InvalidParameterException(String msg)
Constructs an InvalidParameterException with the specified detail message.

Provider(String name, double version, String info)
Constructs a provider with the specified name, version number, and information.

InvalidAlgorithmParameterException(String msg)
Constructs an InvalidAlgorithmParameterException with the specified detail message.

AlgorithmParameters(AlgorithmParametersSpi paramSpi, Provider provider, String algorithm)
Creates an AlgorithmParameters object.

KeyManagementException(String msg)
Constructs a KeyManagementException with the specified detail message.

UnrecoverableKeyException(String msg)
Constructs an UnrecoverableKeyException with the specified detail message, which provides more information about why this exception has been thrown.

SignatureException(String msg)
Constructs a SignatureException with the specified detail message.

Signature(String algorithm)
Creates a Signature object for the specified algorithm.

AccessControlException(String s)
Constructs an AccessControlException with the specified, detailed message.

AccessControlException(String s, Permission p)
Constructs an AccessControlException with the specified, detailed message, and the requested permission that caused the exception.

BasicPermission(String name)
Creates a new BasicPermission with the specified name.

BasicPermission(String name, String actions)
Creates a new BasicPermission object with the specified name.

KeyException(String msg)
Constructs a KeyException with the specified detail message.

KeyStoreException(String msg)
Constructs a KeyStoreException with the specified detail message.

KeyFactory(KeyFactorySpi keyFacSpi, Provider provider, String algorithm)
Creates a KeyFactory object.

NoSuchAlgorithmException(String msg)
Constructs a NoSuchAlgorithmException with the specified detail message.

NoSuchProviderException(String msg)
Constructs a NoSuchProviderException with the specified detail message.

DigestException(String msg)
Constructs a DigestException with the specified detail message.

GeneralSecurityException(String msg)
Constructs a GeneralSecurityException with the specified detail message.

Permission(String name)
Constructs a permission with the specified name.

IdentityScope(String name)
Deprecated. Constructs a new identity scope with the specified name.

IdentityScope(String name, IdentityScope scope)
Deprecated. Constructs a new identity scope with the specified name and scope.

InvalidKeyException(String msg)
Constructs an InvalidKeyException with the specified detail message.

Identity(String name, IdentityScope scope)
Deprecated. Constructs an identity with the specified name and scope.

Identity(String name)
Deprecated. Constructs an identity with the specified name and no scope.

KeyPairGenerator(String algorithm)
Creates a KeyPairGenerator object for the specified algorithm.

AlgorithmParameterGenerator(AlgorithmParameterGeneratorSpi paramGenSpi, Provider provider, String algorithm)
Creates an AlgorithmParameterGenerator object.

Uses of String in java.security.acl

Methods in java.security.acl that return String

String	Acl.getName() Returns the name of this ACL.
String	Acl.toString() Returns a string representation of the ACL contents.
String	AclEntry.toString() Returns a string representation of the contents of this ACL entry.
String	Permission.toString() Prints a string representation of this permission.

Methods in java.security.acl with parameters of type String

void	Acl.setName(Principal caller, String name) Sets the name of this ACL.

Uses of String in java.security.cert

Methods in java.security.cert that return String

String	CertificateFactory.getType() Returns the name of the certificate type associated with this certificate factory.
String	CertPath.getType() Returns the type of Certificates in this certification path.
String	CertPath.toString() Returns a string representation of this certification path.
abstract String	X509CRL.getSigAlgName() Gets the signature algorithm name for the CRL signature algorithm.
abstract String	X509CRL.getSigAlgOID() Gets the signature algorithm OID string from the CRL.
String	Certificate.getType() Returns the type of this certificate.
abstract String	Certificate.toString() Returns a string representation of this certificate.
String	CRL.getType() Returns the type of this CRL.
abstract String	CRL.toString() Returns a string representation of this CRL.
abstract String	X509Certificate.getSigAlgName() Gets the signature algorithm name for the certificate signature algorithm.
abstract String	X509Certificate.getSigAlgOID() Gets the signature algorithm OID string from the certificate.
abstract String	X509CRLEntry.toString() Returns a string representation of this CRL entry.

Methods in java.security.cert with parameters of type String

static CertificateFactory	CertificateFactory.getInstance(String type) Generates a certificate factory object that implements the specified certificate type.
static CertificateFactory	CertificateFactory.getInstance(String type, String provider) Generates a certificate factory object for the specified certificate type from the specified provider.
static CertificateFactory	CertificateFactory.getInstance(String type, Provider provider) Generates a certificate factory object for the specified certificate type from the specified provider.
CertPath	CertificateFactory.generateCertPath(InputStream inStream, String encoding) Generates a CertPath object and initializes it with the data read from the InputStream inStream.
abstract byte[]	CertPath.getEncoded(String encoding) Returns the encoded form of this certification path, using the specified encoding.
abstract void	X509CRL.verify(PublicKey key, String sigProvider) Verifies that this CRL was signed using the private key that corresponds to the given public key.
abstract void	Certificate.verify(PublicKey key, String sigProvider) Verifies that this certificate was signed using the private key that corresponds to the specified public key.
CertPath	CertificateFactorySpi.engineGenerateCertPath(InputStream inStream, String encoding) Generates a CertPath object and initializes it with the data read from the InputStream inStream.
byte[]	X509Extension.getExtensionValue(String oid) Gets the DER-encoded OCTET string for the extension value (extnValue) identified by the passed-in oid String.

Constructors in java.security.cert with parameters of type String

CertificateFactory(CertificateFactorySpi certFacSpi, Provider provider, String type)
Creates a CertificateFactory object of the given type, and encapsulates the given provider implementation (SPI object) in it.

CertificateParsingException(String message)
Constructs a CertificateParsingException with the specified detail message.

CertPath(String type)
Creates a CertPath of the specified type.

CertPath.CertPathRep(String type, byte[] data)
Creates a CertPathRep with the specified type and encoded form of a certification path.

CertificateEncodingException(String message)
Constructs a CertificateEncodingException with the specified detail message.

Certificate(String type)
Creates a certificate of the specified type.

Certificate.CertificateRep(String type, byte[] data)
Construct the alternate Certificate class with the Certificate type and Certificate encoding bytes.

CRL(String type)
Creates a CRL of the specified type.

CertificateExpiredException(String message)
Constructs a CertificateExpiredException with the specified detail message.

CertificateNotYetValidException(String message)
Constructs a CertificateNotYetValidException with the specified detail message.

CertificateException(String msg)
Constructs a certificate exception with the given detail message.

CRLException(String message)
Constructs a CRLException with the specified detail message.

Uses of String in java.security.spec

Methods in java.security.spec that return String

abstract String	EncodedKeySpec.getFormat() Returns the name of the encoding format associated with this key specification.
String	X509EncodedKeySpec.getFormat() Returns the name of the encoding format associated with this key specification.
String	PKCS8EncodedKeySpec.getFormat() Returns the name of the encoding format associated with this key specification.

Constructors in java.security.spec with parameters of type String

InvalidParameterSpecException(String msg)
Constructs an InvalidParameterSpecException with the specified detail message.

InvalidKeySpecException(String msg)
Constructs an InvalidKeySpecException with the specified detail message.

Uses of String in java.text

Methods in java.text that return String

String	AttributedCharacterIterator.Attribute.toString() Returns a string representation of the object.
protected String	AttributedCharacterIterator.Attribute.getName() Returns the name of the attribute.
String	ChoiceFormat.toPattern() Gets the pattern.
String	DecimalFormatSymbols.getInfinity() Gets the string used to represent infinity.
String	DecimalFormatSymbols.getNaN() Gets the string used to represent "not a number".
String	DecimalFormatSymbols.getCurrencySymbol() Returns the currency symbol for the currency of these DecimalFormatSymbols in their locale.
String	DecimalFormatSymbols.getInternationalCurrencySymbol() Returns the ISO 4217 currency code of the currency of these DecimalFormatSymbols.
String[]	DateFormatSymbols.getEras() Gets era strings.
String[]	DateFormatSymbols.getMonths() Gets month strings.
String[]	DateFormatSymbols.getShortMonths() Gets short month strings.
String[]	DateFormatSymbols.getWeekdays() Gets weekday strings.
String[]	DateFormatSymbols.getShortWeekdays() Gets short weekday strings.
String[]	DateFormatSymbols.getAmPmStrings() Gets ampm strings.
String[][]	DateFormatSymbols.getZoneStrings() Gets timezone strings.
String	DateFormatSymbols.getLocalPatternChars() Gets localized date-time pattern characters.
String	SimpleDateFormat.toPattern() Returns a pattern string describing this date format.
String	SimpleDateFormat.toLocalizedPattern() Returns a localized pattern string describing this date format.
String	Format.format(Object obj) Formats an object to produce a string.
String	DateFormat.format(Date date) Formats a Date into a date/time string.
String	Annotation.toString() Returns the String representation of this Annotation.
String	FieldPosition.toString() Return a string representation of this FieldPosition.
String	ParsePosition.toString() Return a string representation of this ParsePosition.
String	DecimalFormat.getPositivePrefix() Get the positive prefix.
String	DecimalFormat.getNegativePrefix() Get the negative prefix.
String	DecimalFormat.getPositiveSuffix() Get the positive suffix.
String	DecimalFormat.getNegativeSuffix() Get the negative suffix.
String	DecimalFormat.toPattern() Synthesizes a pattern string that represents the current state of this Format object.
String	DecimalFormat.toLocalizedPattern() Synthesizes a localized pattern string that represents the current state of this Format object.
String	NumberFormat.format(double number) Specialization of format.
String	NumberFormat.format(long number) Specialization of format.
String	MessageFormat.toPattern() Returns a pattern representing the current state of the message format.
static String	MessageFormat.format(String pattern, Object[] arguments) Creates a MessageFormat with the given pattern and uses it to format the given arguments.
String	RuleBasedCollator.getRules() Gets the table-based rules for the collation object.
String	CollationKey.getSourceString() Returns the String that this CollationKey represents.

Methods in java.text with parameters of type String

void	ChoiceFormat.applyPattern(String newPattern) Sets the pattern.
void	ChoiceFormat.setChoices(double[] limits, String[] formats) Set the choices to be used in formatting.
Number	ChoiceFormat.parse(String text, ParsePosition status) Parses a Number from the input text.
void	DecimalFormatSymbols.setInfinity(String infinity) Sets the string used to represent infinity.
void	DecimalFormatSymbols.setNaN(String NaN) Sets the string used to represent "not a number".
void	DecimalFormatSymbols.setCurrencySymbol(String currency) Sets the currency symbol for the currency of these DecimalFormatSymbols in their locale.
void	DecimalFormatSymbols.setInternationalCurrencySymbol(String currencyCode) Sets the ISO 4217 currency code of the currency of these DecimalFormatSymbols.
void	StringCharacterIterator.setText(String text) Reset this iterator to point to a new string.
void	DateFormatSymbols.setEras(String[] newEras) Sets era strings.
void	DateFormatSymbols.setMonths(String[] newMonths) Sets month strings.
void	DateFormatSymbols.setShortMonths(String[] newShortMonths) Sets short month strings.
void	DateFormatSymbols.setWeekdays(String[] newWeekdays) Sets weekday strings.
void	DateFormatSymbols.setShortWeekdays(String[] newShortWeekdays) Sets short weekday strings.
void	DateFormatSymbols.setAmPmStrings(String[] newAmpms) Sets ampm strings.
void	DateFormatSymbols.setZoneStrings(String[][] newZoneStrings) Sets timezone strings.
void	DateFormatSymbols.setLocalPatternChars(String newLocalPatternChars) Sets localized date-time pattern characters.
Date	SimpleDateFormat.parse(String text, ParsePosition pos) Parses text from a string to produce a Date.
void	SimpleDateFormat.applyPattern(String pattern) Applies the given pattern string to this date format.
void	SimpleDateFormat.applyLocalizedPattern(String pattern) Applies the given localized pattern string to this date format.
abstract Object	Format.parseObject(String source, ParsePosition pos) Parses text from a string to produce an object.
Object	Format.parseObject(String source) Parses text from the beginning of the given string to produce an object.
Date	DateFormat.parse(String source) Parses text from the beginning of the given string to produce a date.
abstract Date	DateFormat.parse(String source, ParsePosition pos) Parse a date/time string according to the given parse position.
Object	DateFormat.parseObject(String source, ParsePosition pos) Parses text from a string to produce a Date.
Number	DecimalFormat.parse(String text, ParsePosition pos) Parses text from a string to produce a Number.
void	DecimalFormat.setPositivePrefix(String newValue) Set the positive prefix.
void	DecimalFormat.setNegativePrefix(String newValue) Set the negative prefix.
void	DecimalFormat.setPositiveSuffix(String newValue) Set the positive suffix.
void	DecimalFormat.setNegativeSuffix(String newValue) Set the positive suffix.
void	DecimalFormat.applyPattern(String pattern) Apply the given pattern to this Format object.
void	DecimalFormat.applyLocalizedPattern(String pattern) Apply the given pattern to this Format object.
Object	NumberFormat.parseObject(String source, ParsePosition pos) Parses text from a string to produce a Number.
abstract Number	NumberFormat.parse(String source, ParsePosition parsePosition) Returns a Long if possible (e.g., within the range [Long.MIN_VALUE, Long.MAX_VALUE] and with no decimals), otherwise a Double.
Number	NumberFormat.parse(String source) Parses text from the beginning of the given string to produce a number.
void	MessageFormat.applyPattern(String pattern) Sets the pattern used by this message format.
static String	MessageFormat.format(String pattern, Object[] arguments) Creates a MessageFormat with the given pattern and uses it to format the given arguments.
Object[]	MessageFormat.parse(String source, ParsePosition pos) Parses the string.
Object[]	MessageFormat.parse(String source) Parses text from the beginning of the given string to produce an object array.
Object	MessageFormat.parseObject(String source, ParsePosition pos) Parses text from a string to produce an object array.
CollationElementIterator	RuleBasedCollator.getCollationElementIterator(String source) Return a CollationElementIterator for the given String.
int	RuleBasedCollator.compare(String source, String target) Compares the character data stored in two different strings based on the collation rules.
CollationKey	RuleBasedCollator.getCollationKey(String source) Transforms the string into a series of characters that can be compared with CollationKey.compareTo.
void	BreakIterator.setText(String newText) Set a new text string to be scanned.
abstract int	Collator.compare(String source, String target) Compares the source string to the target string according to the collation rules for this Collator.
abstract CollationKey	Collator.getCollationKey(String source) Transforms the String into a series of bits that can be compared bitwise to other CollationKeys.
boolean	Collator.equals(String source, String target) Convenience method for comparing the equality of two strings based on this Collator's collation rules.
void	CollationElementIterator.setText(String source) Set a new string over which to iterate.

Constructors in java.text with parameters of type String

AttributedCharacterIterator.Attribute(String name)
Constructs an Attribute with the given name.

ChoiceFormat(String newPattern)
Constructs with limits and corresponding formats based on the pattern.

ChoiceFormat(double[] limits, String[] formats)
Constructs with the limits and the corresponding formats.

StringCharacterIterator(String text)
Constructs an iterator with an initial index of 0.

StringCharacterIterator(String text, int pos)
Constructs an iterator with the specified initial index.

StringCharacterIterator(String text, int begin, int end, int pos)
Constructs an iterator over the given range of the given string, with the index set at the specified position.

MessageFormat.Field(String name)
Creates a Field with the specified name.

SimpleDateFormat(String pattern)
Constructs a SimpleDateFormat using the given pattern and the default date format symbols for the default locale.

SimpleDateFormat(String pattern, Locale locale)
Constructs a SimpleDateFormat using the given pattern and the default date format symbols for the given locale.

SimpleDateFormat(String pattern, DateFormatSymbols formatSymbols)
Constructs a SimpleDateFormat using the given pattern and date format symbols.

AttributedString(String text)
Constructs an AttributedString instance with the given text.

AttributedString(String text, Map attributes)
Constructs an AttributedString instance with the given text and attributes.

Format.Field(String name)
Creates a Field with the specified name.

DateFormat.Field(String name, int calendarField)
Creates a Field with the specified name.

DecimalFormat(String pattern)
Creates a DecimalFormat using the given pattern and the symbols for the default locale.

DecimalFormat(String pattern, DecimalFormatSymbols symbols)
Creates a DecimalFormat using the given pattern and symbols.

NumberFormat.Field(String name)
Creates a Field instance with the specified name.

ParseException(String s, int errorOffset)
Constructs a ParseException with the specified detail message and offset.

MessageFormat(String pattern)
Constructs a MessageFormat for the default locale and the specified pattern.

MessageFormat(String pattern, Locale locale)
Constructs a MessageFormat for the specified locale and pattern.

RuleBasedCollator(String rules)
RuleBasedCollator constructor.

Uses of String in java.util

Methods in java.util that return String

String	PropertyPermission.getActions() Returns the "canonical string representation" of the actions.
String	ResourceBundle.getString(String key) Gets a string for the given key from this resource bundle or one of its parents.
String[]	ResourceBundle.getStringArray(String key) Gets a string array for the given key from this resource bundle or one of its parents.
static String[]	Locale.getISOCountries() Returns a list of all 2-letter country codes defined in ISO 3166.
static String[]	Locale.getISOLanguages() Returns a list of all 2-letter language codes defined in ISO 639.
String	Locale.getLanguage() Returns the language code for this locale, which will either be the empty string or a lowercase ISO 639 code.
String	Locale.getCountry() Returns the country/region code for this locale, which will either be the empty string or an upercase ISO 3166 2-letter code.
String	Locale.getVariant() Returns the variant code for this locale.
String	Locale.toString() Getter for the programmatic name of the entire locale, with the language, country and variant separated by underbars.
String	Locale.getISO3Language() Returns a three-letter abbreviation for this locale's language.
String	Locale.getISO3Country() Returns a three-letter abbreviation for this locale's country.
String	Locale.getDisplayLanguage() Returns a name for the locale's language that is appropriate for display to the user.
String	Locale.getDisplayLanguage(Locale inLocale) Returns a name for the locale's language that is appropriate for display to the user.
String	Locale.getDisplayCountry() Returns a name for the locale's country that is appropriate for display to the user.
String	Locale.getDisplayCountry(Locale inLocale) Returns a name for the locale's country that is appropriate for display to the user.
String	Locale.getDisplayVariant() Returns a name for the locale's variant code that is appropriate for display to the user.
String	Locale.getDisplayVariant(Locale inLocale) Returns a name for the locale's variant code that is appropriate for display to the user.
String	Locale.getDisplayName() Returns a name for the locale that is appropriate for display to the user.
String	Locale.getDisplayName(Locale inLocale) Returns a name for the locale that is appropriate for display to the user.
String	MissingResourceException.getClassName() Gets parameter passed by constructor.
String	MissingResourceException.getKey() Gets parameter passed by constructor.
String	TimeZone.getID() Gets the ID of this time zone.
String	TimeZone.getDisplayName() Returns a name of this time zone suitable for presentation to the user in the default locale.
String	TimeZone.getDisplayName(Locale locale) Returns a name of this time zone suitable for presentation to the user in the specified locale.
String	TimeZone.getDisplayName(boolean daylight, int style) Returns a name of this time zone suitable for presentation to the user in the default locale.
String	TimeZone.getDisplayName(boolean daylight, int style, Locale locale) Returns a name of this time zone suitable for presentation to the user in the specified locale.
static String[]	TimeZone.getAvailableIDs(int rawOffset) Gets the available IDs according to the given time zone offset.
static String[]	TimeZone.getAvailableIDs() Gets all the available IDs supported.
String	SimpleTimeZone.toString() Returns a string representation of this time zone.
String	Hashtable.toString() Returns a string representation of this Hashtable object in the form of a set of entries, enclosed in braces and separated by the ASCII characters ", " (comma and space).
String	Vector.toString() Returns a string representation of this Vector, containing the String representation of each element.
String	AbstractCollection.toString() Returns a string representation of this collection.
String	BitSet.toString() Returns a string representation of this bit set.
String	StringTokenizer.nextToken() Returns the next token from this string tokenizer.
String	StringTokenizer.nextToken(String delim) Returns the next token in this string tokenizer's string.
String	Date.toString() Converts this Date object to a String of the form:
String	Properties.getProperty(String key) Searches for the property with the specified key in this property list.
String	Properties.getProperty(String key, String defaultValue) Searches for the property with the specified key in this property list.
String	Currency.getCurrencyCode() Gets the ISO 4217 currency code of this currency.
String	Currency.getSymbol() Gets the symbol of this currency for the default locale.
String	Currency.getSymbol(Locale locale) Gets the symbol of this currency for the specified locale.
String	Currency.toString() Returns the ISO 4217 currency code of this currency.
String	Calendar.toString() Return a string representation of this calendar.
String	AbstractMap.toString() Returns a string representation of this map.
String	EventObject.toString() Returns a String representation of this EventObject.

Methods in java.util with parameters of type String

String	ResourceBundle.getString(String key) Gets a string for the given key from this resource bundle or one of its parents.
String[]	ResourceBundle.getStringArray(String key) Gets a string array for the given key from this resource bundle or one of its parents.
Object	ResourceBundle.getObject(String key) Gets an object for the given key from this resource bundle or one of its parents.
static ResourceBundle	ResourceBundle.getBundle(String baseName) Gets a resource bundle using the specified base name, the default locale, and the caller's class loader.
static ResourceBundle	ResourceBundle.getBundle(String baseName, Locale locale) Gets a resource bundle using the specified base name and locale, and the caller's class loader.
static ResourceBundle	ResourceBundle.getBundle(String baseName, Locale locale, ClassLoader loader) Gets a resource bundle using the specified base name, locale, and class loader.
protected abstract Object	ResourceBundle.handleGetObject(String key) Gets an object for the given key from this resource bundle.
void	TimeZone.setID(String ID) Sets the time zone ID.
static TimeZone	TimeZone.getTimeZone(String ID) Gets the TimeZone for the given ID.
Object	ListResourceBundle.handleGetObject(String key)
Object	PropertyResourceBundle.handleGetObject(String key)
String	StringTokenizer.nextToken(String delim) Returns the next token in this string tokenizer's string.
Object	Properties.setProperty(String key, String value) Calls the Hashtable method put.
void	Properties.save(OutputStream out, String header) Deprecated. This method does not throw an IOException if an I/O error occurs while saving the property list. As of the Java 2 platform v1.2, the preferred way to save a properties list is via the store(OutputStream out, String header) method.
void	Properties.store(OutputStream out, String header) Writes this property list (key and element pairs) in this Properties table to the output stream in a format suitable for loading into a Properties table using the load method.
String	Properties.getProperty(String key) Searches for the property with the specified key in this property list.
String	Properties.getProperty(String key, String defaultValue) Searches for the property with the specified key in this property list.
static Currency	Currency.getInstance(String currencyCode) Returns the Currency instance for the given currency code.

Constructors in java.util with parameters of type String

PropertyPermission(String name, String actions)
Creates a new PropertyPermission object with the specified name.

Locale(String language, String country, String variant)
Construct a locale from language, country, variant.

Locale(String language, String country)
Construct a locale from language, country.

Locale(String language)
Construct a locale from a language code.

MissingResourceException(String s, String className, String key)
Constructs a MissingResourceException with the specified information.

ConcurrentModificationException(String message)
Constructs a ConcurrentModificationException with the specified detail message.

SimpleTimeZone(int rawOffset, String ID)
Constructs a SimpleTimeZone with the given base time zone offset from GMT and time zone ID with no daylight saving time schedule.

SimpleTimeZone(int rawOffset, String ID, int startMonth, int startDay, int startDayOfWeek, int startTime, int endMonth, int endDay, int endDayOfWeek, int endTime)
Constructs a SimpleTimeZone with the given base time zone offset from GMT, time zone ID, and rules for starting and ending the daylight time.

SimpleTimeZone(int rawOffset, String ID, int startMonth, int startDay, int startDayOfWeek, int startTime, int endMonth, int endDay, int endDayOfWeek, int endTime, int dstSavings)
Constructs a SimpleTimeZone with the given base time zone offset from GMT, time zone ID, and rules for starting and ending the daylight time.

SimpleTimeZone(int rawOffset, String ID, int startMonth, int startDay, int startDayOfWeek, int startTime, int startTimeMode, int endMonth, int endDay, int endDayOfWeek, int endTime, int endTimeMode, int dstSavings)
Constructs a SimpleTimeZone with the given base time zone offset from GMT, time zone ID, and rules for starting and ending the daylight time.

StringTokenizer(String str, String delim, boolean returnDelims)
Constructs a string tokenizer for the specified string.

StringTokenizer(String str, String delim)
Constructs a string tokenizer for the specified string.

StringTokenizer(String str)
Constructs a string tokenizer for the specified string.

NoSuchElementException(String s)
Constructs a NoSuchElementException, saving a reference to the error message string s for later retrieval by the getMessage method.

TooManyListenersException(String s)
Constructs a TooManyListenersException with the specified detail message.

Uses of String in java.util.jar

Fields in java.util.jar declared as String

static String

JarFile.MANIFEST_NAME The JAR manifest file name.

Methods in java.util.jar that return String

String	Attributes.Name.toString() Returns the attribute name as a String.
String	Attributes.getValue(String name) Returns the value of the specified attribute name, specified as a string, or null if the attribute was not found.
String	Attributes.getValue(Attributes.Name name) Returns the value of the specified Attributes.Name, or null if the attribute was not found.
String	Attributes.putValue(String name, String value) Associates the specified value with the specified attribute name, specified as a String.

Methods in java.util.jar with parameters of type String

protected ZipEntry	JarInputStream.createZipEntry(String name) Creates a new JarEntry (ZipEntry) for the specified JAR file entry name.
Attributes	Manifest.getAttributes(String name) Returns the Attributes for the specified entry name.
String	Attributes.getValue(String name) Returns the value of the specified attribute name, specified as a string, or null if the attribute was not found.
String	Attributes.putValue(String name, String value) Associates the specified value with the specified attribute name, specified as a String.
JarEntry	JarFile.getJarEntry(String name) Returns the JarEntry for the given entry name or null if not found.
ZipEntry	JarFile.getEntry(String name) Returns the ZipEntry for the given entry name or null if not found.

Constructors in java.util.jar with parameters of type String

Attributes.Name(String name)
Constructs a new attribute name using the given string name.

JarEntry(String name)
Creates a new JarEntry for the specified JAR file entry name.

JarFile(String name)
Creates a new JarFile to read from the specified file name.

JarFile(String name, boolean verify)
Creates a new JarFile to read from the specified file name.

JarException(String s)
Constructs a JarException with the specified detail message.

Uses of String in java.util.zip

Methods in java.util.zip that return String

String	ZipEntry.getName() Returns the name of the entry.
String	ZipEntry.getComment() Returns the comment string for the entry, or null if none.
String	ZipEntry.toString() Returns a string representation of the ZIP entry.
String	ZipFile.getName() Returns the path name of the ZIP file.

Methods in java.util.zip with parameters of type String

void	ZipEntry.setComment(String comment) Sets the optional comment string for the entry.
ZipEntry	ZipFile.getEntry(String name) Returns the zip file entry for the specified name, or null if not found.
protected ZipEntry	ZipInputStream.createZipEntry(String name) Creates a new ZipEntry object for the specified entry name.
void	ZipOutputStream.setComment(String comment) Sets the ZIP file comment.

Constructors in java.util.zip with parameters of type String

ZipEntry(String name)
Creates a new zip entry with the specified name.

ZipFile(String name)
Opens a zip file for reading.

ZipException(String s)
Constructs an ZipException with the specified detail message.

DataFormatException(String s)
Constructs a DataFormatException with the specified detail message.

Uses of String in javax.microedition.io

Fields in javax.microedition.io declared as String

static String	HttpConnection.HEAD HTTP Head method.
static String	HttpConnection.GET HTTP Get method.
static String	HttpConnection.POST HTTP Post method.

Methods in javax.microedition.io that return String

String	HttpConnection.getURL() Return a string representation of the URL for this connection.
String	HttpConnection.getProtocol() Returns the protocol name of the URL of this HttpConnection.
String	HttpConnection.getHost() Returns the host information of the URL of this HttpConnection.
String	HttpConnection.getFile() Returns the file portion of the URL of this HttpConnection.
String	HttpConnection.getRef() Returns the ref portion of the URL of this HttpConnection.
String	HttpConnection.getQuery() Returns the query portion of the URL of this HttpConnection.
String	HttpConnection.getRequestMethod() Get the current request method.
String	HttpConnection.getRequestProperty(String key) Returns the value of the named general request property for this connection.
String	HttpConnection.getResponseMessage() Gets the HTTP response message, if any, returned along with the response code from a server.
String	HttpConnection.getHeaderField(String name) Returns the value of the named header field.
String	HttpConnection.getHeaderField(int n) Gets a header field value by index.
String	HttpConnection.getHeaderFieldKey(int n) Gets a header field key by index.
String	UDPDatagramConnection.getLocalAddress() Gets the local address to which the datagram connection is bound.
String	Datagram.getAddress() Get the address of the datagram.
String	ContentConnection.getType() Returns the type of content that the resource connected to is providing.
String	ContentConnection.getEncoding() Returns a string describing the encoding of the content which the resource connected to is providing.
String	SecurityInfo.getProtocolVersion() Returns the protocol version.
String	SecurityInfo.getProtocolName() Returns the secure protocol name.
String	SecurityInfo.getCipherSuite() Returns the name of the cipher suite in use for the connection.
String	SocketConnection.getLocalAddress() Gets the local address to which the socket is bound.
String	SocketConnection.getAddress() Gets the remote address to which the socket is bound.
String	ServerSocketConnection.getLocalAddress() Gets the local address to which the socket is bound.

Methods in javax.microedition.io with parameters of type String

void	HttpConnection.setRequestMethod(String method) Set the method for the URL request, one of: GET POST HEAD are legal, subject to protocol restrictions.
String	HttpConnection.getRequestProperty(String key) Returns the value of the named general request property for this connection.
void	HttpConnection.setRequestProperty(String key, String value) Sets the general request property.
String	HttpConnection.getHeaderField(String name) Returns the value of the named header field.
int	HttpConnection.getHeaderFieldInt(String name, int def) Returns the value of the named field parsed as a number.
long	HttpConnection.getHeaderFieldDate(String name, long def) Returns the value of the named field parsed as date.
void	Datagram.setAddress(String addr) Set datagram address.
Datagram	DatagramConnection.newDatagram(int size, String addr) Create a new datagram object.
Datagram	DatagramConnection.newDatagram(byte[] buf, int size, String addr) Make a new datagram object.
static Connection	Connector.open(String name) Create and open a Connection.
static Connection	Connector.open(String name, int mode) Create and open a Connection.
static Connection	Connector.open(String name, int mode, boolean timeouts) Create and open a Connection.
static DataInputStream	Connector.openDataInputStream(String name) Create and open a connection input stream.
static DataOutputStream	Connector.openDataOutputStream(String name) Create and open a connection output stream.
static InputStream	Connector.openInputStream(String name) Create and open a connection input stream.
static OutputStream	Connector.openOutputStream(String name) Create and open a connection output stream.

Constructors in javax.microedition.io with parameters of type String

ConnectionNotFoundException(String s)
Constructs a ConnectionNotFoundException with the specified detail message.

Uses of String in javax.microedition.pki

Methods in javax.microedition.pki that return String

String	Certificate.getSubject() Gets the name of this certificate's subject.
String	Certificate.getIssuer() Gets the name of this certificate's issuer.
String	Certificate.getType() Get the type of the Certificate.
String	Certificate.getVersion() Gets the version number of this Certificate.
String	Certificate.getSigAlgName() Gets the name of the algorithm used to sign the Certificate.
String	Certificate.getSerialNumber() Gets the printable form of the serial number of this Certificate.

Constructors in javax.microedition.pki with parameters of type String

CertificateException(String message, Certificate certificate, byte status)
Create a new exception with a message, Certificate, and specific error reason.

Uses of String in javax.microedition.xlet

Fields in javax.microedition.xlet declared as String

static String

XletContext.ARGS The property key used to obtain initialization arguments for the Xlet.

Methods in javax.microedition.xlet with parameters of type String

Object

XletContext.getXletProperty(String key) Provides an Xlet with a mechanism to retrieve named properties from the XletContext.

Constructors in javax.microedition.xlet with parameters of type String

XletStateChangeException(String s)
Constructs an exception with the specified detail message.

UnavailableContainerException(String s)
Constructs an exception with the specified detail message.

Uses of String in javax.microedition.xlet.ixc

Methods in javax.microedition.xlet.ixc that return String

String	IxcPermission.getActions() Returns the "canonical string representation" of the actions.
abstract String[]	IxcRegistry.list() Returns an array of the names bound in the registry.

Methods in javax.microedition.xlet.ixc with parameters of type String

abstract Remote	IxcRegistry.lookup(String name) Returns a reference, a stub, for the remote object associated with the specified name.
abstract void	IxcRegistry.bind(String name, Remote obj) Binds the specified name to a remote object.
abstract void	IxcRegistry.unbind(String name) Destroys the binding for the specified name that is associated with a remote object.
abstract void	IxcRegistry.rebind(String name, Remote obj) Rebinds the specified name to a new remote object.

Constructors in javax.microedition.xlet.ixc with parameters of type String

IxcPermission(String name, String actions)
Creates a new IxcPermission object with the specified name and actions.

StubException(String s)
Constructs a StubException with the specified detail message.

StubException(String s, Throwable ex)
Constructs a StubException with the specified detail message and nested exception.

Uses of String in javax.security.auth.x500

Fields in javax.security.auth.x500 declared as String

static String	X500Principal.RFC1779 RFC 1779 String format of Distinguished Names.
static String	X500Principal.RFC2253 RFC 2253 String format of Distinguished Names.
static String	X500Principal.CANONICAL Canonical String format of Distinguished Names.

Methods in javax.security.auth.x500 that return String

String	X500Principal.getName() Returns a string representation of the X.500 distinguished name using the format defined in RFC 2253.
String	X500Principal.getName(String format) Returns a string representation of the X.500 distinguished name using the specified format.
String	X500Principal.toString() Return a user-friendly string representation of this X500Principal.

Methods in javax.security.auth.x500 with parameters of type String

String

X500Principal.getName(String format) Returns a string representation of the X.500 distinguished name using the specified format.

Constructors in javax.security.auth.x500 with parameters of type String

X500Principal(String name)
Creates an X500Principal from a string representation of an X.500 distinguished name (ex: "CN=Duke, OU=JavaSoft, O=Sun Microsystems, C=US").