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org.apache.commons.io.monitor.FileAlterationListener
??FileAlterationListener????
???
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This package provides a component for monitoring file system events
(directory and file create, update and delete events).
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org.apache.commons.io.monitor?FileAlterationListener???
???????FileAlterationListener????org.apache.commons.io.monitor??????????????FileAlterationObserver.getListeners()
Returns the set of registered file system listeners.??????????void
FileAlterationObserver.addListener
(FileAlterationListener listener) Adds a file system listener.void
FileAlterationObserver.removeListener
(FileAlterationListener listener) Removes a file system listener.