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| JavaTM 2 Platform Standard Ed. 5.0
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## Uses of Class
java.nio.channels.FileChannel

Packages that use FileChannel
java.io | Provides for system input and output through data streams, serialization and the file system.
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.

Uses of FileChannel in java.io

Methods in java.io that return FileChannel
`FileChannel` | `RandomAccessFile.getChannel()` Returns the unique `FileChannel` object associated with this file.
`FileChannel` | `FileOutputStream.getChannel()` Returns the unique `FileChannel` object associated with this file output stream.
`FileChannel` | `FileInputStream.getChannel()` Returns the unique `FileChannel` object associated with this file input stream.

Uses of FileChannel in java.nio.channels

Methods in java.nio.channels that return FileChannel
`FileChannel` | `FileLock.channel()` Returns the file channel upon whose file this lock is held.
`abstract FileChannel` | `FileChannel.position(long newPosition)` Sets this channel's file position.
`abstract FileChannel` | `FileChannel.truncate(long size)` Truncates this channel's file to the given size.

Constructors in java.nio.channels with parameters of type FileChannel
`FileLock(FileChannel channel, long position, long size, boolean shared)` Initializes a new instance of this class.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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