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JavaTM 2 Platform Standard Ed. 5.0  | 
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| Packages that use FileLock | |
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| 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 FileLock in java.nio.channels | 
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| Methods in java.nio.channels that return FileLock | |
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 FileLock | 
FileChannel.lock()
Acquires an exclusive lock on this channel's file.  | 
abstract  FileLock | 
FileChannel.lock(long position,
     long size,
     boolean shared)
Acquires a lock on the given region of this channel's file.  | 
 FileLock | 
FileChannel.tryLock()
Attempts to acquire an exclusive lock on this channel's file.  | 
abstract  FileLock | 
FileChannel.tryLock(long position,
        long size,
        boolean shared)
Attempts to acquire a lock on the given region of this channel's file.  | 
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JavaTM 2 Platform Standard Ed. 5.0  | 
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