"Thread-1" #12 prio=5 os_prio=31 tid=0x00007f8848873000 nid=0x5803 in Object.wait() [0x000070000a55b000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x000000076ada6460> (a Stack) at java.lang.Object.wait(Object.java:502) at Stack.pop(Stack.java:32) - locked <0x000000076ada6610> (a java.util.LinkedList) - locked <0x000000076ada6460> (a Stack) at Stack.lambda$main$1(Stack.java:69) at Stack$$Lambda$2/381259350.run(Unknown Source) at java.lang.Thread.run(Thread.java:748)
"Thread-0" #11 prio=5 os_prio=31 tid=0x00007f884701c800 nid=0x5603 waiting for monitor entry [0x000070000a458000] java.lang.Thread.State: BLOCKED (on object monitor) at Stack.push(Stack.java:14) - waiting to lock <0x000000076ada6610> (a java.util.LinkedList) - locked <0x000000076ada6460> (a Stack) at Stack.lambda$main$0(Stack.java:53) at Stack$$Lambda$1/1607521710.run(Unknown Source) at java.lang.Thread.run(Thread.java:748)
"Thread-1" #15 prio=5 os_prio=0 cpu=31.25ms elapsed=4.21s tid=0x0000019b436f9000 nid=0x1a5c in Object.wait() [0x0000005c5b0fe000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@13.0.2/Native Method) - waiting on <0x00000006206104b0> (a java.util.LinkedList) at java.lang.Object.wait(java.base@13.0.2/Object.java:326) at Stack.pop(Stack.java:19) - locked <0x00000006206104b0> (a java.util.LinkedList) - locked <0x0000000620610240> (a Stack) at Stack.lambda$main$1(Stack.java:36) at Stack$$Lambda$16/0x0000000800ba5040.run(Unknown Source) at java.lang.Thread.run(java.base@13.0.2/Thread.java:830) "Thread-0" #14 prio=5 os_prio=0 cpu=0.00ms elapsed=4.21s tid=0x0000019b436f7000 nid=0x453c waiting for monitor entry [0x0000005c5affe000] java.lang.Thread.State: BLOCKED (on object monitor) at Stack.push(Stack.java:8) - waiting to lock <0x0000000620610240> (a Stack) at Stack.lambda$main$0(Stack.java:29) at Stack$$Lambda$15/0x0000000800ba4440.run(Unknown Source) at java.lang.Thread.run(java.base@13.0.2/Thread.java:830)