1Testing contended locking. 2Locker thread 1 for NamedLock[Lock testLock] contended-LOCKING NamedLock[Lock testLock] 3Locker thread 1 for NamedLock[Lock testLock] LOCKED NamedLock[Lock testLock] 4Testing park. 5Testing monitor wait. 6Locker thread 2 for NamedLock[Lock testWait] start-monitor-wait NamedLock[Lock testWait] timeout: 0 7Locker thread 2 for NamedLock[Lock testWait] monitor-waited NamedLock[Lock testWait] timed_out: false 8Testing monitor timed wait. 9Locker thread 4 for NamedLock[Lock testTimedWait] start-monitor-wait NamedLock[Lock testTimedWait] timeout: 3600000 10Locker thread 4 for NamedLock[Lock testTimedWait] monitor-waited NamedLock[Lock testTimedWait] timed_out: false 11Testing monitor timed with timeout. 12Waiting for 10 seconds. 13Locker thread 6 for NamedLock[Lock testTimedWaitTimeout] start-monitor-wait NamedLock[Lock testTimedWaitTimeout] timeout: 10000 14Locker thread 6 for NamedLock[Lock testTimedWaitTimeout] monitor-waited NamedLock[Lock testTimedWaitTimeout] timed_out: true 15Wait finished with timeout. 16Waiting on an unlocked monitor. 17Unlocked wait thread: start-monitor-wait NamedLock[Lock testUnlockedWait] timeout: 0 18Caught exception: java.lang.reflect.InvocationTargetException 19 Caused by: class java.lang.IllegalMonitorStateException 20Waiting with an illegal argument (negative timeout) 21Locker thread 7 for NamedLock[Lock testIllegalWait] start-monitor-wait NamedLock[Lock testIllegalWait] timeout: -100 22Caught exception: art.Monitors$TestException: Exception thrown by other thread! 23 Caused by: art.Monitors$TestException: Got an error while performing action TIMED_WAIT 24 Caused by: class java.lang.IllegalArgumentException 25Interrupt a monitor being waited on. 26Locker thread 8 for NamedLock[Lock testInteruptWait] start-monitor-wait NamedLock[Lock testInteruptWait] timeout: 0 27Locker thread 8 for NamedLock[Lock testInteruptWait] monitor-waited NamedLock[Lock testInteruptWait] timed_out: false 28Caught exception: art.Monitors$TestException: Exception thrown by other thread! 29 Caused by: art.Monitors$TestException: Got an error while performing action WAIT 30 Caused by: class java.lang.InterruptedException 31