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JavaTM 2 Platform Std. Ed. v1.4.2  | 
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| 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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JavaTM 2 Platform Std. Ed. v1.4.2  | 
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