Hi,
i am developing file lock concept in
java. i am using two threads. first
thread is in running state...second thread will wait untill first thread release... i cant make second thread will wait.. i am getting some exception...
i am getting exception like this
Inside Run...
fileC:\CMPS\Migration\Test\Response File.txt
true
Channel sun.nio.ch.FileChannelImpl@addbf1
inside second try.....
inside second try----->sun.nio.ch.FileLockImpl[0:9223372036854775807 exclusive valid]
Inside finally.....
Inside Run...
fileC:\CMPS\Migration\Test\Response File.txt
true
Channel sun.nio.ch.FileChannelImpl@190d11
inside second try.....
Exception java.nio.channels.OverlappingFileLockException
Inside finally.....
java.nio.channels.OverlappingFileLockException
at sun.nio.ch.FileChannelImpl$SharedFileLockTable.checkList(Unknown Source)
at sun.nio.ch.FileChannelImpl$SharedFileLockTable.add(Unknown Source)
at sun.nio.ch.FileChannelImpl.tryLock(Unknown Source)
at java.nio.channels.FileChannel.tryLock(Unknown Source)
at FileTest.run(FileTest.java:26)
at FileTest.main(FileTest.java:53)
Thanks in Advance...