RandomAccessFile?file?
=
?
new
?RandomAccessFile(lockFile,?
"
rw
"
);
FileChannel?channel?
=
?file.getChannel();
FileLock?tryLock?
=
?channel.tryLock();
System.out.println(
"
try?lock?ok?
"
?
+
?tryLock);
?
posted on 2007-01-17 09:34
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