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Uses of Class
java.lang.String

Packages that use String

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.security	Provides the classes and interfaces for the security framework.
java.security.cert	Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
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.

Uses of String in java.io

Fields in java.io declared as String

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.
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.

Methods in java.io that return String

String	StreamTokenizer.toString() Returns the string representation of the current stream token and the line number it occurs on.
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	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	OutputStreamWriter.getEncoding() Returns the canonical name of the character encoding being used by this stream.
String	InputStreamReader.getEncoding() Returns the canonical name of the character encoding being used by this stream.
String	InvalidClassException.getMessage() Produce the message and include the classname, if present.
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	FilePermission.getActions() Returns the "canonical string representation" of the actions.
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	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	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	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	BufferedReader.readLine() Read a line of text.

Methods in java.io with parameters of type String

void	Writer.write(String str) Write a string.
void	Writer.write(String str, 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.
void	PrintStream.print(String s) Print a string.
void	PrintStream.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	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.
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	OutputStreamWriter.write(String str, int off, int len) Write a portion of a string.
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.
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.
boolean	FilenameFilter.accept(File dir, String name) Tests if a specified file should be included in a file list.
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	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.
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	BufferedWriter.write(String s, int off, int len) Write a portion of a String.
String	ByteArrayOutputStream.toString(String enc) Converts the buffer's contents into a string, translating bytes into characters according to the specified character encoding.

Constructors in java.io with parameters of type String

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

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

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

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

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

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.

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

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.

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

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

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

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

InvalidObjectException(String reason)
Constructs an InvalidObjectException.

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

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

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

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

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.

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

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

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

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

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.

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.

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

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.

CharConversionException(String s)
This provides a detailed message.

Uses of String in java.lang

Methods in java.lang that return String

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.
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.
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.
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.
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	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.
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.
String	Object.toString() Returns a string representation of the object.
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	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.
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.
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.
protected String	ClassLoader.findLibrary(String libname) Returns the absolute path name of a native library.
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	Character.Subset.toString() Returns the name of this subset.
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.
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.
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.
String	CharSequence.toString() Returns a string containing the characters in this sequence in the same order as this sequence.
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.

Methods in java.lang with parameters of type String

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.
void	Thread.setName(String name) Changes the name of this thread to be equal to the argument name.
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.
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.
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.
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.
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 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 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.
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.
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.
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 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 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.
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 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.

Constructors in java.lang with parameters of type String

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

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

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

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

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

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.

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.

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

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.

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

SecurityException(String s)
Constructs a SecurityException 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.

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.

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

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

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

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

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

NoSuchFieldException(String s)
Constructor with a detail message.

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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.

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

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

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.

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

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

ClassCastException(String s)
Constructs a ClassCastException 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.

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".

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

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

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

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.

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

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

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.

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.

Uses of String in java.net

Methods in java.net that return String

protected String	URLStreamHandler.toExternalForm(URL u) Converts a URL of a specific protocol to a 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	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	SocketPermission.getActions() Returns the canonical string representation of the actions.
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	JarURLConnection.getEntryName() Return the entry name for this connection.
String	InetSocketAddress.getHostName() Gets the hostname.
String	InetSocketAddress.toString() Constructs a string representation of this InetSocketAddress.
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	Inet6Address.getHostAddress() Returns the IP address string in textual presentation.
String	Inet4Address.getHostAddress() Returns the IP address string in textual presentation form.
String	FileNameMap.getContentTypeFor(String fileName) Gets the MIME type for the specified file name.

Methods in java.net with parameters of type String

URLStreamHandler	URLStreamHandlerFactory.createURLStreamHandler(String protocol) Creates a new URLStreamHandler instance with the specified protocol.
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.
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.
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.
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.
static NetworkInterface	NetworkInterface.getByName(String name) Searches for the network interface with the specified name.
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.
String	FileNameMap.getContentTypeFor(String fileName) Gets the MIME type for the specified file name.
ContentHandler	ContentHandlerFactory.createContentHandler(String mimetype) Creates a new ContentHandler to read an object from a URLStreamHandler.

Constructors in java.net with parameters of type String

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

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

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

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

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

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

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

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

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

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

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.

Uses of String in java.security

Methods in java.security that return String

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	ProtectionDomain.toString() Convert a ProtectionDomain to a String.
String	Principal.toString() Returns a string representation of this principal.
String	Principal.getName() Returns the name of this principal.
static String	Security.getProperty(String key) Gets a security property value.
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	PermissionCollection.toString() Returns a string describing this PermissionCollection object, providing information about all the permissions it contains.
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	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.
String	PrivilegedActionException.toString()
String	DigestOutputStream.toString() Prints a string representation of this digest output stream and its associated message digest object.
String	CodeSource.toString() Returns a string describing this CodeSource, telling its URL and certificates.
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	AllPermission.getActions() Returns the canonical string representation of the actions.
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.

Methods in java.security with parameters of type String

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 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 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.

Constructors in java.security with parameters of type String

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.

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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.

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

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.

Uses of String in java.security.cert

Methods in java.security.cert that return String

String	Certificate.getType() Returns the type of this certificate.
abstract String	Certificate.toString() Returns a string representation of this certificate.

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

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.

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

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

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.

Uses of String in java.text

Methods in java.text that return String

String	ParsePosition.toString() Return a string representation of this ParsePosition.
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	Format.format(Object obj) Formats an object to produce a string.
String	NumberFormat.format(double number) Specialization of format.
String	NumberFormat.format(long number) Specialization of format.
String	SimpleDateFormat.toPattern() Returns a pattern string describing this date format.
String	SimpleDateFormat.toLocalizedPattern() Returns a localized pattern string describing this date format.
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	FieldPosition.toString() Return a string representation of this FieldPosition.
String	DateFormat.format(Date date) Formats a Date into a date/time string.
String	Annotation.toString() Returns the String representation of this Annotation.
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	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.

Methods in java.text with parameters of type String

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.
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.
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.
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.
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	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	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.
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.
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.

Constructors in java.text with parameters of type String

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.

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

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

NumberFormat.Field(String name)
Creates a Field instance 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.

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

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.

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.

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.

Uses of String in java.util

Methods in java.util that return String

String	Vector.toString() Returns a string representation of this Vector, containing the String representation of each element.
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	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	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.
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	MissingResourceException.getClassName() Gets parameter passed by constructor.
String	MissingResourceException.getKey() Gets parameter passed by constructor.
String	PropertyPermission.getActions() Returns the "canonical string representation" of the actions.
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	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	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	BitSet.toString() Returns a string representation of this bit set.
String	AbstractMap.toString() Returns a string representation of this map.
String	AbstractCollection.toString() Returns a string representation of this collection.
String	Date.toString() Converts this Date object to a String of the form:

Methods in java.util with parameters of type String

String	StringTokenizer.nextToken(String delim) Returns the next token in this string tokenizer's string.
void	TimeZone.setID(String ID) Sets the time zone ID.
static TimeZone	TimeZone.getTimeZone(String ID) Gets the TimeZone for the given ID.
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.
Object	PropertyResourceBundle.handleGetObject(String key)
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.
Object	ListResourceBundle.handleGetObject(String key)
static Currency	Currency.getInstance(String currencyCode) Returns the Currency instance for the given currency code.

Constructors in java.util with parameters of type String

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.

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.

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

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

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.

ConcurrentModificationException(String message)
Constructs a ConcurrentModificationException 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.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.
String	Attributes.Name.toString() Returns the attribute name as a String.

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

Attributes	Manifest.getAttributes(String name) Returns the Attributes for the specified entry name.
protected ZipEntry	JarInputStream.createZipEntry(String name) Creates a new JarEntry (ZipEntry) for the specified JAR file entry name.
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.
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.

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

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.

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

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

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

Uses of String in java.util.zip

Methods in java.util.zip that return String

String	ZipFile.getName() Returns the path name of the ZIP file.
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.

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

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

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

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

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

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

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

Uses of String in javax.microedition.io

Methods in javax.microedition.io that return String

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.

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

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.