Uses of Interface
java.io.Closeable

Packages that use Closeable 
Package Description
java.io
Provides for system input and output through data streams, serialization and the file system.
java.lang.module
Classes to support module descriptors and creating configurations of modules by means of resolution and service binding.
java.net
Provides the classes for implementing networking applications.
java.nio.channels
Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
java.nio.channels.spi
Service-provider classes for the java.nio.channels package.
java.nio.file
Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
java.rmi.server
Provides classes and interfaces for supporting the server side of RMI.
java.security
Provides the classes and interfaces for the security framework.
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
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.crypto
Provides the classes and interfaces for cryptographic operations.
javax.imageio.stream
A package of the Java Image I/O API dealing with low-level I/O from files and streams.
javax.management.loading
Provides the classes which implement advanced dynamic loading.
javax.management.remote
Interfaces for remote access to JMX MBean servers.
javax.management.remote.rmi
The RMI connector is a connector for the JMX Remote API that uses RMI to transmit client requests to a remote MBean server.
javax.net.ssl
Provides classes for the secure socket package.
javax.sound.sampled
Provides interfaces and classes for capture, processing, and playback of sampled audio data.
javax.swing
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.tools
Provides interfaces for tools which can be invoked from a program, for example, compilers.
  • Uses of Closeable in java.io

    Classes in java.io that implement Closeable 
    Modifier and Type Class Description
    class  BufferedInputStream
    A BufferedInputStream adds functionality to another input stream-namely, the ability to buffer the input and to support the mark and reset methods.
    class  BufferedOutputStream
    The class implements a buffered output stream.
    class  BufferedReader
    Reads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.
    class  BufferedWriter
    Writes text to a character-output stream, buffering characters so as to provide for the efficient writing of single characters, arrays, and strings.
    class  ByteArrayInputStream
    A ByteArrayInputStream contains an internal buffer that contains bytes that may be read from the stream.
    class  ByteArrayOutputStream
    This class implements an output stream in which the data is written into a byte array.
    class  CharArrayReader
    This class implements a character buffer that can be used as a character-input stream.
    class  CharArrayWriter
    This class implements a character buffer that can be used as an Writer.
    class  DataInputStream
    A data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independent way.
    class  DataOutputStream
    A data output stream lets an application write primitive Java data types to an output stream in a portable way.
    class  FileInputStream
    A FileInputStream obtains input bytes from a file in a file system.
    class  FileOutputStream
    A file output stream is an output stream for writing data to a File or to a FileDescriptor.
    class  FileReader
    Reads text from character files using a default buffer size.
    class  FileWriter
    Writes text to character files using a default buffer size.
    class  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.
    class  FilterOutputStream
    This class is the superclass of all classes that filter output streams.
    class  FilterReader
    Abstract class for reading filtered character streams.
    class  FilterWriter
    Abstract class for writing filtered character streams.
    class  InputStream
    This abstract class is the superclass of all classes representing an input stream of bytes.
    class  InputStreamReader
    An InputStreamReader is a bridge from byte streams to character streams: It reads bytes and decodes them into characters using a specified charset.
    class  LineNumberInputStream
    Deprecated.
    This class incorrectly assumes that bytes adequately represent characters.
    class  LineNumberReader
    A buffered character-input stream that keeps track of line numbers.
    class  ObjectInputStream
    An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.
    class  ObjectOutputStream
    An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream.
    class  OutputStream
    This abstract class is the superclass of all classes representing an output stream of bytes.
    class  OutputStreamWriter
    An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are encoded into bytes using a specified charset.
    class  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.
    class  PipedOutputStream
    A piped output stream can be connected to a piped input stream to create a communications pipe.
    class  PipedReader
    Piped character-input streams.
    class  PipedWriter
    Piped character-output streams.
    class  PrintStream
    A PrintStream adds functionality to another output stream, namely the ability to print representations of various data values conveniently.
    class  PrintWriter
    Prints formatted representations of objects to a text-output stream.
    class  PushbackInputStream
    A PushbackInputStream adds functionality to another input stream, namely the ability to "push back" or "unread" bytes, by storing pushed-back bytes in an internal buffer.
    class  PushbackReader
    A character-stream reader that allows characters to be pushed back into the stream.
    class  RandomAccessFile
    Instances of this class support both reading and writing to a random access file.
    class  Reader
    Abstract class for reading character streams.
    class  SequenceInputStream
    A SequenceInputStream represents the logical concatenation of other input streams.
    class  StringBufferInputStream
    Deprecated.
    This class does not properly convert characters into bytes.
    class  StringReader
    A character stream whose source is a string.
    class  StringWriter
    A character stream that collects its output in a string buffer, which can then be used to construct a string.
    class  Writer
    Abstract class for writing to character streams.
  • Uses of Closeable in java.lang.module

    Subinterfaces of Closeable in java.lang.module 
    Modifier and Type Interface Description
    interface  ModuleReader
    Provides access to the content of a module.
  • Uses of Closeable in java.net

    Classes in java.net that implement Closeable 
    Modifier and Type Class Description
    class  DatagramSocket
    This class represents a socket for sending and receiving datagram packets.
    class  MulticastSocket
    The multicast datagram socket class is useful for sending and receiving IP multicast packets.
    class  ServerSocket
    This class implements server sockets.
    class  Socket
    This class implements client sockets (also called just "sockets").
    class  URLClassLoader
    This class loader is used to load classes and resources from a search path of URLs referring to both JAR files and directories.
  • Uses of Closeable in java.nio.channels

    Subinterfaces of Closeable in java.nio.channels 
    Modifier and Type Interface Description
    interface  AsynchronousByteChannel
    An asynchronous channel that can read and write bytes.
    interface  AsynchronousChannel
    A channel that supports asynchronous I/O operations.
    interface  ByteChannel
    A channel that can read and write bytes.
    interface  Channel
    A nexus for I/O operations.
    interface  GatheringByteChannel
    A channel that can write bytes from a sequence of buffers.
    interface  InterruptibleChannel
    A channel that can be asynchronously closed and interrupted.
    interface  MulticastChannel
    A network channel that supports Internet Protocol (IP) multicasting.
    interface  NetworkChannel
    A channel to a network socket.
    interface  ReadableByteChannel
    A channel that can read bytes.
    interface  ScatteringByteChannel
    A channel that can read bytes into a sequence of buffers.
    interface  SeekableByteChannel
    A byte channel that maintains a current position and allows the position to be changed.
    interface  WritableByteChannel
    A channel that can write bytes.
    Classes in java.nio.channels that implement Closeable 
    Modifier and Type Class Description
    class  AsynchronousFileChannel
    An asynchronous channel for reading, writing, and manipulating a file.
    class  AsynchronousServerSocketChannel
    An asynchronous channel for stream-oriented listening sockets.
    class  AsynchronousSocketChannel
    An asynchronous channel for stream-oriented connecting sockets.
    class  DatagramChannel
    A selectable channel for datagram-oriented sockets.
    class  FileChannel
    A channel for reading, writing, mapping, and manipulating a file.
    static class  Pipe.SinkChannel
    A channel representing the writable end of a Pipe.
    static class  Pipe.SourceChannel
    A channel representing the readable end of a Pipe.
    class  SelectableChannel
    A channel that can be multiplexed via a Selector.
    class  Selector
    A multiplexor of SelectableChannel objects.
    class  ServerSocketChannel
    A selectable channel for stream-oriented listening sockets.
    class  SocketChannel
    A selectable channel for stream-oriented connecting sockets.
  • Uses of Closeable in java.nio.channels.spi

    Classes in java.nio.channels.spi that implement Closeable 
    Modifier and Type Class Description
    class  AbstractInterruptibleChannel
    Base implementation class for interruptible channels.
    class  AbstractSelectableChannel
    Base implementation class for selectable channels.
    class  AbstractSelector
    Base implementation class for selectors.
  • Uses of Closeable in java.nio.file

    Subinterfaces of Closeable in java.nio.file 
    Modifier and Type Interface Description
    interface  DirectoryStream<T>
    An object to iterate over the entries in a directory.
    interface  SecureDirectoryStream<T>
    A DirectoryStream that defines operations on files that are located relative to an open directory.
    interface  WatchService
    A watch service that watches registered objects for changes and events.
    Classes in java.nio.file that implement Closeable 
    Modifier and Type Class Description
    class  FileSystem
    Provides an interface to a file system and is the factory for objects to access files and other objects in the file system.
  • Uses of Closeable in java.rmi.server

    Classes in java.rmi.server that implement Closeable 
    Modifier and Type Class Description
    class  LogStream
    Deprecated.
    no replacement
  • Uses of Closeable in java.security

    Classes in java.security that implement Closeable 
    Modifier and Type Class Description
    class  DigestInputStream
    A transparent stream that updates the associated message digest using the bits going through the stream.
    class  DigestOutputStream
    A transparent stream that updates the associated message digest using the bits going through the stream.
  • Uses of Closeable in java.util

    Classes in java.util that implement Closeable 
    Modifier and Type Class Description
    class  Formatter
    An interpreter for printf-style format strings.
    class  Scanner
    A simple text scanner which can parse primitive types and strings using regular expressions.
  • Uses of Closeable in java.util.jar

    Classes in java.util.jar that implement Closeable 
    Modifier and Type Class Description
    class  JarFile
    The JarFile class is used to read the contents of a jar file from any file that can be opened with java.io.RandomAccessFile.
    class  JarInputStream
    The JarInputStream class is used to read the contents of a JAR file from any input stream.
    class  JarOutputStream
    The JarOutputStream class is used to write the contents of a JAR file to any output stream.
  • Uses of Closeable in java.util.zip

    Classes in java.util.zip that implement Closeable 
    Modifier and Type Class Description
    class  CheckedInputStream
    An input stream that also maintains a checksum of the data being read.
    class  CheckedOutputStream
    An output stream that also maintains a checksum of the data being written.
    class  DeflaterInputStream
    Implements an input stream filter for compressing data in the "deflate" compression format.
    class  DeflaterOutputStream
    This class implements an output stream filter for compressing data in the "deflate" compression format.
    class  GZIPInputStream
    This class implements a stream filter for reading compressed data in the GZIP file format.
    class  GZIPOutputStream
    This class implements a stream filter for writing compressed data in the GZIP file format.
    class  InflaterInputStream
    This class implements a stream filter for uncompressing data in the "deflate" compression format.
    class  InflaterOutputStream
    Implements an output stream filter for uncompressing data stored in the "deflate" compression format.
    class  ZipFile
    This class is used to read entries from a zip file.
    class  ZipInputStream
    This class implements an input stream filter for reading files in the ZIP file format.
    class  ZipOutputStream
    This class implements an output stream filter for writing files in the ZIP file format.
  • Uses of Closeable in javax.crypto

    Classes in javax.crypto that implement Closeable 
    Modifier and Type Class Description
    class  CipherInputStream
    A CipherInputStream is composed of an InputStream and a Cipher so that read() methods return data that are read in from the underlying InputStream but have been additionally processed by the Cipher.
    class  CipherOutputStream
    A CipherOutputStream is composed of an OutputStream and a Cipher so that write() methods first process the data before writing them out to the underlying OutputStream.
  • Uses of Closeable in javax.imageio.stream

    Subinterfaces of Closeable in javax.imageio.stream 
    Modifier and Type Interface Description
    interface  ImageInputStream
    A seekable input stream interface for use by ImageReaders.
    interface  ImageOutputStream
    A seekable output stream interface for use by ImageWriters.
    Classes in javax.imageio.stream that implement Closeable 
    Modifier and Type Class Description
    class  FileCacheImageInputStream
    An implementation of ImageInputStream that gets its input from a regular InputStream.
    class  FileCacheImageOutputStream
    An implementation of ImageOutputStream that writes its output to a regular OutputStream.
    class  FileImageInputStream
    An implementation of ImageInputStream that gets its input from a File or RandomAccessFile.
    class  FileImageOutputStream
    An implementation of ImageOutputStream that writes its output directly to a File or RandomAccessFile.
    class  ImageInputStreamImpl
    An abstract class implementing the ImageInputStream interface.
    class  ImageOutputStreamImpl
    An abstract class implementing the ImageOutputStream interface.
    class  MemoryCacheImageInputStream
    An implementation of ImageInputStream that gets its input from a regular InputStream.
    class  MemoryCacheImageOutputStream
    An implementation of ImageOutputStream that writes its output to a regular OutputStream.
  • Uses of Closeable in javax.management.loading

    Classes in javax.management.loading that implement Closeable 
    Modifier and Type Class Description
    class  MLet
    Allows you to instantiate and register one or several MBeans in the MBean server coming from a remote URL.
    class  PrivateMLet
    An MLet that is not added to the ClassLoaderRepository.
  • Uses of Closeable in javax.management.remote

    Subinterfaces of Closeable in javax.management.remote 
    Modifier and Type Interface Description
    interface  JMXConnector
    The client end of a JMX API connector.
  • Uses of Closeable in javax.management.remote.rmi

    Subinterfaces of Closeable in javax.management.remote.rmi 
    Modifier and Type Interface Description
    interface  RMIConnection
    RMI object used to forward an MBeanServer request from a client to its MBeanServer implementation on the server side.
    Classes in javax.management.remote.rmi that implement Closeable 
    Modifier and Type Class Description
    class  RMIConnectionImpl
    Implementation of the RMIConnection interface.
    class  RMIConnectionImpl_Stub  
    class  RMIConnector
    A connection to a remote RMI connector.
    class  RMIIIOPServerImpl
    Deprecated.
    This transport is no longer supported.
    class  RMIJRMPServerImpl
    An RMIServer object that is exported through JRMP and that creates client connections as RMI objects exported through JRMP.
    class  RMIServerImpl
    An RMI object representing a connector server.
  • Uses of Closeable in javax.net.ssl

    Classes in javax.net.ssl that implement Closeable 
    Modifier and Type Class Description
    class  SSLServerSocket
    This class extends ServerSocket and provides secure server sockets using protocols such as the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols.
    class  SSLSocket
    This class extends Socket and provides secure sockets using protocols such as the "Secure Sockets Layer" (SSL) or IETF "Transport Layer Security" (TLS) protocols.
  • Uses of Closeable in javax.sound.sampled

    Classes in javax.sound.sampled that implement Closeable 
    Modifier and Type Class Description
    class  AudioInputStream
    An audio input stream is an input stream with a specified audio format and length.
  • Uses of Closeable in javax.swing

    Classes in javax.swing that implement Closeable 
    Modifier and Type Class Description
    class  ProgressMonitorInputStream
    Monitors the progress of reading from some InputStream.
  • Uses of Closeable in javax.tools

    Subinterfaces of Closeable in javax.tools 
    Modifier and Type Interface Description
    interface  JavaFileManager
    File manager for tools operating on Java™ programming language source and class files.
    interface  StandardJavaFileManager
    File manager based on java.io.File and java.nio.file.Path.
    Classes in javax.tools that implement Closeable 
    Modifier and Type Class Description
    class  ForwardingJavaFileManager<M extends JavaFileManager>
    Forwards calls to a given file manager.