Package org.apache.openjpa.lib.util.concurrent
package org.apache.openjpa.lib.util.concurrent
Concurrent Utilities
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ClassDescriptionBase event manager that handles adding/removing listeners and firing events.This class implements a HashMap which has limited synchronization.A highly concurrent map.This class implements a HashMap which has limited synchronization and reference keys or values(but not both).A concurrent set whose values may be stored as weak or soft references.