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JSR 217 (Maintenance Release) | ||||||||||
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| Packages that use java.io | |
| 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.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| java.security.acl | The classes and interfaces in this package have been superseded by classes in the java.security package.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.interfaces | Provides interfaces for generating RSA (Rivest, Shamir and Adleman AsymmetricCipher algorithm) keys as defined in the RSA Laboratory Technical Note PKCS#1, and DSA (Digital Signature Algorithm) keys as defined in NIST's FIPS-186. |
| 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. |
| Classes in java.io used by java.awt | |
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| ObjectOutputStream
An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream. |
|
| PrintStream
A PrintStream adds functionality to another output stream,
namely the ability to print representations of various data values
conveniently. |
|
| PrintWriter
Print formatted representations of objects to a text-output stream. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.awt.color | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.awt.event | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.awt.font | |
| InvalidObjectException
Indicates that one or more deserialized objects failed validation tests. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.awt.image | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.beans | |
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.io | |
| BufferedReader
Read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines. |
|
| DataInput
The DataInput interface provides
for reading bytes from a binary stream and
reconstructing from them data in any of
the Java primitive types. |
|
| DataOutput
The DataOutput interface provides
for converting data from any of the Java
primitive types to a series of bytes and
writing these bytes to a binary stream. |
|
| File
An abstract representation of file and directory pathnames. |
|
| FileDescriptor
Instances of the file descriptor class serve as an opaque handle to the underlying machine-specific structure representing an open file, an open socket, or another source or sink of bytes. |
|
| FileFilter
A filter for abstract pathnames. |
|
| FilenameFilter
Instances of classes that implement this interface are used to filter filenames. |
|
| FileNotFoundException
Signals that an attempt to open the file denoted by a specified pathname has failed. |
|
| FilterInputStream
A FilterInputStream contains
some other input stream, which it uses as
its basic source of data, possibly transforming
the data along the way or providing additional
functionality. |
|
| FilterOutputStream
This class is the superclass of all classes that filter output streams. |
|
| FilterReader
Abstract class for reading filtered character streams. |
|
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| InputStreamReader
An InputStreamReader is a bridge from byte streams to character streams: It reads bytes and translates them into characters according to a specified character encoding. |
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| InvalidObjectException
Indicates that one or more deserialized objects failed validation tests. |
|
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| NotActiveException
Thrown when serialization or deserialization is not active. |
|
| ObjectInput
ObjectInput extends the DataInput interface to include the reading of objects. |
|
| ObjectInputStream.GetField
Provide access to the persistent fields read from the input stream. |
|
| ObjectInputValidation
Callback interface to allow validation of objects within a graph. |
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| ObjectOutput
ObjectOutput extends the DataOutput interface to include writing of objects. |
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| ObjectOutputStream.PutField
Provide programatic access to the persistent fields to be written to ObjectOutput. |
|
| ObjectStreamClass
Serialization's descriptor for classes. |
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| ObjectStreamConstants
Constants written into the Object Serialization Stream. |
|
| ObjectStreamException
Superclass of all exceptions specific to Object Stream classes. |
|
| ObjectStreamField
A description of a Serializable field from a Serializable class. |
|
| OptionalDataException
Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream. |
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| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| OutputStreamWriter
An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are translated into bytes according to a specified character encoding. |
|
| PipedInputStream
A piped input stream should be connected to a piped output stream; the piped input stream then provides whatever data bytes are written to the piped output stream. |
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| PipedOutputStream
A piped output stream can be connected to a piped input stream to create a communications pipe. |
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| PipedReader
Piped character-input streams. |
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| PipedWriter
Piped character-output streams. |
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| Reader
Abstract class for reading character streams. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| SerializablePermission
This class is for Serializable permissions. |
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| StreamCorruptedException
Thrown when control information that was read from an object stream violates internal consistency checks. |
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| SyncFailedException
Signals that a sync operation has failed. |
|
| UnsupportedEncodingException
The Character Encoding is not supported. |
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| Writer
Abstract class for writing to character streams. |
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| Classes in java.io used by java.lang | |
| File
An abstract representation of file and directory pathnames. |
|
| FileDescriptor
Instances of the file descriptor class serve as an opaque handle to the underlying machine-specific structure representing an open file, an open socket, or another source or sink of bytes. |
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| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| PrintStream
A PrintStream adds functionality to another output stream,
namely the ability to print representations of various data values
conveniently. |
|
| PrintWriter
Print formatted representations of objects to a text-output stream. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| UnsupportedEncodingException
The Character Encoding is not supported. |
|
| Classes in java.io used by java.lang.reflect | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.math | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.net | |
| FileDescriptor
Instances of the file descriptor class serve as an opaque handle to the underlying machine-specific structure representing an open file, an open socket, or another source or sink of bytes. |
|
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| InterruptedIOException
Signals that an I/O operation has been interrupted. |
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| IOException
Signals that an I/O exception of some sort has occurred. |
|
| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| UnsupportedEncodingException
The Character Encoding is not supported. |
|
| Classes in java.io used by java.rmi | |
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.security | |
| FilterInputStream
A FilterInputStream contains
some other input stream, which it uses as
its basic source of data, possibly transforming
the data along the way or providing additional
functionality. |
|
| FilterOutputStream
This class is the superclass of all classes that filter output streams. |
|
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.security.acl | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.security.cert | |
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| ObjectStreamException
Superclass of all exceptions specific to Object Stream classes. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.security.interfaces | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.security.spec | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.text | |
| InvalidObjectException
Indicates that one or more deserialized objects failed validation tests. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.util | |
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| PrintStream
A PrintStream adds functionality to another output stream,
namely the ability to print representations of various data values
conveniently. |
|
| PrintWriter
Print formatted representations of objects to a text-output stream. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.util.jar | |
| File
An abstract representation of file and directory pathnames. |
|
| FilterInputStream
A FilterInputStream contains
some other input stream, which it uses as
its basic source of data, possibly transforming
the data along the way or providing additional
functionality. |
|
| FilterOutputStream
This class is the superclass of all classes that filter output streams. |
|
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by java.util.zip | |
| File
An abstract representation of file and directory pathnames. |
|
| FilterInputStream
A FilterInputStream contains
some other input stream, which it uses as
its basic source of data, possibly transforming
the data along the way or providing additional
functionality. |
|
| FilterOutputStream
This class is the superclass of all classes that filter output streams. |
|
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by javax.microedition.io | |
| DataInput
The DataInput interface provides
for reading bytes from a binary stream and
reconstructing from them data in any of
the Java primitive types. |
|
| DataInputStream
A data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independent way. |
|
| DataOutput
The DataOutput interface provides
for converting data from any of the Java
primitive types to a series of bytes and
writing these bytes to a binary stream. |
|
| DataOutputStream
A data output stream lets an application write primitive Java data types to an output stream in a portable way. |
|
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| OutputStream
This abstract class is the superclass of all classes representing an output stream of bytes. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by javax.microedition.pki | |
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| Classes in java.io used by javax.microedition.xlet | |
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by javax.microedition.xlet.ixc | |
| IOException
Signals that an I/O exception of some sort has occurred. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
| Classes in java.io used by javax.security.auth.x500 | |
| InputStream
This abstract class is the superclass of all classes representing an input stream of bytes. |
|
| Serializable
Serializability of a class is enabled by the class implementing the java.io.Serializable interface. |
|
|
JSR 217 (Maintenance Release) | ||||||||||
| PREV NEXT | FRAMES NO FRAMES | ||||||||||