Re: CentOS 7 update leads to jEdit hanging on startup.

On Sun, Sep 25, 2022 at 11:35 PM orbitalair <[email protected]> wrote:

> A helpful way to debug this is often running  the app from a terminal.
> in my case, open a terminal, then cd c:/apps/jEdit56/.    your location
> will be different.
> then java -jar jedit.jar
>
> also 'java -version' just to see which java is really running.
>
> you may need to install an older java, as Oracle is rapidly trying to sink
> all the old code, so they can get you to pay licensing fees.
> was java listed as being updated?
>
>
>
> On Sun, Sep 25, 2022 at 2:37 AM Allan Kamau <[email protected]> wrote:
>
>> I have been using jedit without any issues on CentOS 7.
>> A week ago, I updated the CentOS 7 OS and now jedit no longer fully
>> boots, but rather hangs where it displays the tip dialog box. It refuses to
>> respond to mouse and keyboard inputs.
>> I have to use kill -9 on the PID of the jedit process for the hanged
>> jedit to close.
>>
>> I have tried to install the jedit "jedit5.6.0install.jar" jar file using
>> jdk-17.0.4.1/bin/java but the installation also hangs when the dialog box
>> reads "GNU General Public License".
>>
>> The current CentOS 7 I have is shown below.
>>
>> 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022
>>
>> Allan.
>> --
>> -----------------------------------------------
>> jEdit Developers' List
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/jedit-devel
>
>


Thank you for your email.

When I try running an older version of java the following happens.
The command below
$ java -version

yields

java version "19" 2022-09-20
Java(TM) SE Runtime Environment (build 19+36-2238)
Java HotSpot(TM) 64-Bit Server VM (build 19+36-2238, mixed mode, sharing)

I have tried running older versions I could obtain and I get messages such
as the one below.
Error: A JNI error has occurred, please check your installation and try
again
Exception in thread "main" java.lang.UnsupportedClassVersionError:
installer/Install has been compiled by a more recent version of the Java
Runtime (class file version 55.0), this version of the Java Runtime only
recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
        at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

The java version that produced the above error messages is  shown below.
java version "1.8.0_341"
Java(TM) SE Runtime Environment (build 1.8.0_341-b10)
Java HotSpot(TM) 64-Bit Server VM (build 25.341-b10, mixed mode)




When I try the later version of jdk, the installation hangs as shown below.
The last few lines of the command below.

$ /local/data/apps/java/jdk/jdk-19/bin/java -verbose -jar
/local/data/apps/jedit/jedit5.6.0install.jar

produce

[1.365s][info][class,load] sun.awt.X11.XConstants source: jrt:/java.desktop
[1.365s][info][class,load] sun.awt.AWTAccessor$MouseEventAccessor source:
jrt:/java.desktop
[1.365s][info][class,load] java.awt.event.MouseEvent$1 source:
jrt:/java.desktop
[1.365s][info][class,load] sun.awt.X11.XMotionEvent source:
jrt:/java.desktop
[1.366s][info][class,load] java.awt.Container$EventTargetFilter source:
jrt:/java.desktop
[1.366s][info][class,load] java.awt.Container$MouseEventTargetFilter
source: jrt:/java.desktop
[1.366s][info][class,load] java.awt.LightweightDispatcher$1 source:
jrt:/java.desktop
[1.366s][info][class,load] java.awt.event.AWTEventListenerProxy source:
jrt:/java.desktop
[1.366s][info][class,load] java.awt.Toolkit$SelectiveAWTEventListener
source: jrt:/java.desktop
[1.366s][info][class,load] java.awt.Toolkit$ToolkitEventMulticaster source:
jrt:/java.desktop
[1.444s][info][class,load] java.awt.event.MouseWheelEvent source:
jrt:/java.desktop
[1.468s][info][class,load] java.awt.LightweightDispatcher$2 source:
jrt:/java.desktop
[58.284s][info][class,load] sun.awt.X11.XButtonEvent source:
jrt:/java.desktop
[58.450s][info][class,load] sun.awt.im.InputMethodWindow source:
jrt:/java.desktop




The thread stack dump produced by jstack can be seen below.


2022-09-26 03:50:55
Full thread dump Java HotSpot(TM) 64-Bit Server VM (19+36-2238 mixed mode,
sharing):

Threads class SMR info:
_java_thread_list=0x00007f1030001670, length=20, elements={
0x00007f108c17d5b0, 0x00007f108c17ea50, 0x00007f108c1803c0,
0x00007f108c181890,
0x00007f108c182e00, 0x00007f108c1849d0, 0x00007f108c18e050,
0x00007f108c18f670,
0x00007f108c197c70, 0x00007f108c19ae40, 0x00007f108c2b8db0,
0x00007f108c2e1670,
0x00007f108c3677d0, 0x00007f108c3688f0, 0x00007f108c36cee0,
0x00007f0ff0001e80,
0x00007f108c374d70, 0x00007f108c3d5ed0, 0x00007f108c026a90,
0x00007f1030000bf0
}

"Reference Handler" #8 [7079] daemon prio=10 os_prio=0 cpu=1.31ms
elapsed=218.15s tid=0x00007f108c17d5b0 nid=7079 waiting on condition
 [0x00007f10650b2000]
   java.lang.Thread.State: RUNNABLE
at java.lang.ref.Reference.waitForReferencePendingList(java.base@19/Native
Method)
at java.lang.ref.Reference.processPendingReferences(java.base@19
/Reference.java:245)
at java.lang.ref.Reference$ReferenceHandler.run(java.base@19
/Reference.java:207)

   Locked ownable synchronizers:
- None

"Finalizer" #9 [7080] daemon prio=8 os_prio=0 cpu=0.62ms elapsed=218.15s
tid=0x00007f108c17ea50 nid=7080 in Object.wait()  [0x00007f1064fb1000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait0(java.base@19/Native Method)
- waiting on <0x000000069fc2e3f0> (a
java.lang.ref.NativeReferenceQueue$Lock)
at java.lang.Object.wait(java.base@19/Object.java:366)
at java.lang.Object.wait(java.base@19/Object.java:339)
at java.lang.ref.NativeReferenceQueue.await(java.base@19
/NativeReferenceQueue.java:48)
at java.lang.ref.ReferenceQueue.remove0(java.base@19
/ReferenceQueue.java:158)
at java.lang.ref.NativeReferenceQueue.remove(java.base@19
/NativeReferenceQueue.java:89)
- locked <0x000000069fc2e3f0> (a java.lang.ref.NativeReferenceQueue$Lock)
at java.lang.ref.Finalizer$FinalizerThread.run(java.base@19
/Finalizer.java:173)

   Locked ownable synchronizers:
- None

"Signal Dispatcher" #10 [7081] daemon prio=9 os_prio=0 cpu=0.41ms
elapsed=218.15s tid=0x00007f108c1803c0 nid=7081 waiting on condition
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
- None

"Service Thread" #11 [7082] daemon prio=9 os_prio=0 cpu=0.33ms
elapsed=218.15s tid=0x00007f108c181890 nid=7082 runnable
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
- None

"Monitor Deflation Thread" #12 [7083] daemon prio=9 os_prio=0 cpu=4.90ms
elapsed=218.15s tid=0x00007f108c182e00 nid=7083 runnable
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
- None

"C2 CompilerThread0" #13 [7084] daemon prio=9 os_prio=0 cpu=526.97ms
elapsed=218.15s tid=0x00007f108c1849d0 nid=7084 waiting on condition
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
   No compile task

   Locked ownable synchronizers:
- None

"C1 CompilerThread0" #21 [7085] daemon prio=9 os_prio=0 cpu=387.39ms
elapsed=218.15s tid=0x00007f108c18e050 nid=7085 waiting on condition
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
   No compile task

   Locked ownable synchronizers:
- None

"Sweeper thread" #25 [7086] daemon prio=9 os_prio=0 cpu=0.10ms
elapsed=218.15s tid=0x00007f108c18f670 nid=7086 runnable
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
- None

"Notification Thread" #26 [7087] daemon prio=9 os_prio=0 cpu=0.07ms
elapsed=218.14s tid=0x00007f108c197c70 nid=7087 runnable
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
- None

"Common-Cleaner" #28 [7089] daemon prio=8 os_prio=0 cpu=2.01ms
elapsed=218.14s tid=0x00007f108c19ae40 nid=7089 waiting on condition
 [0x00007f10646a7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@19/Native Method)
- parking to wait for  <0x000000069fc0ca58> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(java.base@19
/LockSupport.java:269)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@19
/AbstractQueuedSynchronizer.java:1759)
at java.lang.ref.ReferenceQueue.await(java.base@19/ReferenceQueue.java:71)
at java.lang.ref.ReferenceQueue.remove0(java.base@19
/ReferenceQueue.java:143)
at java.lang.ref.ReferenceQueue.remove(java.base@19/ReferenceQueue.java:218)
at jdk.internal.ref.CleanerImpl.run(java.base@19/CleanerImpl.java:140)
at java.lang.Thread.run(java.base@19/Thread.java:1589)
at jdk.internal.misc.InnocuousThread.run(java.base@19
/InnocuousThread.java:186)

   Locked ownable synchronizers:
- None

"Java2D Disposer" #29 [7092] daemon prio=10 os_prio=0 cpu=2.16ms
elapsed=217.98s tid=0x00007f108c2b8db0 nid=7092 waiting on condition
 [0x00007f103c3b9000]
   java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@19/Native Method)
- parking to wait for  <0x000000069fc0b980> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(java.base@19
/LockSupport.java:371)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@19
/AbstractQueuedSynchronizer.java:506)
at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@19
/ForkJoinPool.java:3744)
at java.util.concurrent.ForkJoinPool.managedBlock(java.base@19
/ForkJoinPool.java:3689)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@19
/AbstractQueuedSynchronizer.java:1625)
at java.lang.ref.ReferenceQueue.await(java.base@19/ReferenceQueue.java:67)
at java.lang.ref.ReferenceQueue.remove0(java.base@19
/ReferenceQueue.java:158)
at java.lang.ref.ReferenceQueue.remove(java.base@19/ReferenceQueue.java:234)
at sun.java2d.Disposer.run(java.desktop@19/Disposer.java:145)
at java.lang.Thread.run(java.base@19/Thread.java:1589)

   Locked ownable synchronizers:
- None

"AWT-XAWT" #31 [7093] daemon prio=6 os_prio=0 cpu=127.31ms elapsed=217.94s
tid=0x00007f108c2e1670 nid=7093 waiting on condition  [0x00007f100fdf8000]
   java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@19/Native Method)
- parking to wait for  <0x000000069fcec150> (a
java.util.concurrent.locks.ReentrantLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@19
/LockSupport.java:221)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@19
/AbstractQueuedSynchronizer.java:715)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@19
/AbstractQueuedSynchronizer.java:938)
at java.util.concurrent.locks.ReentrantLock$Sync.lock(java.base@19
/ReentrantLock.java:153)
at java.util.concurrent.locks.ReentrantLock.lock(java.base@19
/ReentrantLock.java:322)
at sun.awt.SunToolkit.awtLock(java.desktop@19/SunToolkit.java:238)
at sun.awt.X11.XToolkit.waitForEvents(java.desktop@19/Native Method)
at sun.awt.X11.XToolkit.run(java.desktop@19/XToolkit.java:681)
at sun.awt.X11.XToolkit.run(java.desktop@19/XToolkit.java:645)
at java.lang.Thread.run(java.base@19/Thread.java:1589)

   Locked ownable synchronizers:
- None

"AWT-Shutdown" #33 [7095] prio=5 os_prio=0 cpu=1.11ms elapsed=217.80s
tid=0x00007f108c3677d0 nid=7095 in Object.wait()  [0x00007f100fcf7000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait0(java.base@19/Native Method)
- waiting on <0x000000069fc0bac8> (a java.lang.Object)
at java.lang.Object.wait(java.base@19/Object.java:366)
at java.lang.Object.wait(java.base@19/Object.java:339)
at sun.awt.AWTAutoShutdown.run(java.desktop@19/AWTAutoShutdown.java:291)
- locked <0x000000069fc0bac8> (a java.lang.Object)
at java.lang.Thread.run(java.base@19/Thread.java:1589)

   Locked ownable synchronizers:
- None

"AWT-EventQueue-0" #32 [7096] prio=6 os_prio=0 cpu=338.56ms elapsed=217.80s
tid=0x00007f108c3688f0 nid=7096 runnable  [0x00007f100fbf5000]
   java.lang.Thread.State: RUNNABLE
at sun.awt.X11.XInputMethod.createXICNative(java.desktop@19/Native Method)
at sun.awt.X11.XInputMethod.createXIC(java.desktop@19/XInputMethod.java:72)
at sun.awt.X11InputMethod.activate(java.desktop@19/X11InputMethod.java:85)
- locked <0x00000006a0b0f5a8> (a sun.awt.X11.XInputMethod)
at sun.awt.im.InputContext.activateInputMethod(java.desktop@19
/InputContext.java:396)
at sun.awt.im.InputContext.focusGained(java.desktop@19
/InputContext.java:338)
- locked <0x00000006a0b0dee0> (a sun.awt.im.InputMethodContext)
- locked <0x000000069fc2e4b0> (a java.awt.Component$AWTTreeLock)
at sun.awt.im.InputContext.dispatchEvent(java.desktop@19
/InputContext.java:245)
at sun.awt.im.InputMethodContext.dispatchEvent(java.desktop@19
/InputMethodContext.java:197)
at java.awt.Component.dispatchEventImpl(java.desktop@19/Component.java:4937)
at java.awt.Container.dispatchEventImpl(java.desktop@19/Container.java:2324)
at java.awt.Component.dispatchEvent(java.desktop@19/Component.java:4827)
at java.awt.KeyboardFocusManager.redispatchEvent(java.desktop@19
/KeyboardFocusManager.java:1952)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(java.desktop@19
/DefaultKeyboardFocusManager.java:1061)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(java.desktop@19
/DefaultKeyboardFocusManager.java:687)
at java.awt.Component.dispatchEventImpl(java.desktop@19/Component.java:4876)
at java.awt.Container.dispatchEventImpl(java.desktop@19/Container.java:2324)
at java.awt.Component.dispatchEvent(java.desktop@19/Component.java:4827)
at java.awt.EventQueue.dispatchEventImpl(java.desktop@19
/EventQueue.java:775)
at java.awt.EventQueue$4.run(java.desktop@19/EventQueue.java:720)
at java.awt.EventQueue$4.run(java.desktop@19/EventQueue.java:714)
at java.security.AccessController.executePrivileged(java.base@19
/AccessController.java:776)
at java.security.AccessController.doPrivileged(java.base@19
/AccessController.java:399)
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@19
/ProtectionDomain.java:86)
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@19
/ProtectionDomain.java:97)
at java.awt.EventQueue$5.run(java.desktop@19/EventQueue.java:747)
at java.awt.EventQueue$5.run(java.desktop@19/EventQueue.java:745)
at java.security.AccessController.executePrivileged(java.base@19
/AccessController.java:776)
at java.security.AccessController.doPrivileged(java.base@19
/AccessController.java:399)
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@19
/ProtectionDomain.java:86)
at java.awt.EventQueue.dispatchEvent(java.desktop@19/EventQueue.java:744)
at java.awt.EventDispatchThread.pumpOneEventForFilters(java.desktop@19
/EventDispatchThread.java:203)
at java.awt.EventDispatchThread.pumpEventsForFilter(java.desktop@19
/EventDispatchThread.java:124)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(java.desktop@19
/EventDispatchThread.java:113)
at java.awt.EventDispatchThread.pumpEvents(java.desktop@19
/EventDispatchThread.java:109)
at java.awt.EventDispatchThread.pumpEvents(java.desktop@19
/EventDispatchThread.java:101)
at java.awt.EventDispatchThread.run(java.desktop@19
/EventDispatchThread.java:90)

   Locked ownable synchronizers:
- <0x000000069fcec150> (a
java.util.concurrent.locks.ReentrantLock$NonfairSync)

"SwingWorker-pool-1-thread-1" #34 [7100] daemon prio=5 os_prio=0
cpu=14.73ms elapsed=217.70s tid=0x00007f108c36cee0 nid=7100 waiting on
condition  [0x00007f100f7f2000]
   java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@19/Native Method)
- parking to wait for  <0x000000069fc0bf08> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(java.base@19
/LockSupport.java:371)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@19
/AbstractQueuedSynchronizer.java:506)
at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@19
/ForkJoinPool.java:3744)
at java.util.concurrent.ForkJoinPool.managedBlock(java.base@19
/ForkJoinPool.java:3689)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@19
/AbstractQueuedSynchronizer.java:1625)
at java.util.concurrent.LinkedBlockingQueue.take(java.base@19
/LinkedBlockingQueue.java:435)
at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@19
/ThreadPoolExecutor.java:1070)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@19
/ThreadPoolExecutor.java:1130)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@19
/ThreadPoolExecutor.java:642)
at java.lang.Thread.run(java.base@19/Thread.java:1589)

   Locked ownable synchronizers:
- None

"TimerQueue" #35 [7101] daemon prio=5 os_prio=0 cpu=1.98ms elapsed=217.70s
tid=0x00007f0ff0001e80 nid=7101 waiting on condition  [0x00007f100f6f1000]
   java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@19/Native Method)
- parking to wait for  <0x000000069fc00090> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(java.base@19
/LockSupport.java:371)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@19
/AbstractQueuedSynchronizer.java:506)
at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@19
/ForkJoinPool.java:3744)
at java.util.concurrent.ForkJoinPool.managedBlock(java.base@19
/ForkJoinPool.java:3689)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@19
/AbstractQueuedSynchronizer.java:1625)
at java.util.concurrent.DelayQueue.take(java.base@19/DelayQueue.java:217)
at javax.swing.TimerQueue.run(java.desktop@19/TimerQueue.java:172)
at java.lang.Thread.run(java.base@19/Thread.java:1589)

   Locked ownable synchronizers:
- <0x000000069fe2f6b0> (a
java.util.concurrent.locks.ReentrantLock$NonfairSync)

"SwingWorker-pool-1-thread-2" #36 [7102] daemon prio=5 os_prio=0
cpu=30.28ms elapsed=217.69s tid=0x00007f108c374d70 nid=7102 waiting on
condition  [0x00007f100f5f0000]
   java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@19/Native Method)
- parking to wait for  <0x000000069fc0bf08> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(java.base@19
/LockSupport.java:371)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@19
/AbstractQueuedSynchronizer.java:506)
at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@19
/ForkJoinPool.java:3744)
at java.util.concurrent.ForkJoinPool.managedBlock(java.base@19
/ForkJoinPool.java:3689)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@19
/AbstractQueuedSynchronizer.java:1625)
at java.util.concurrent.LinkedBlockingQueue.take(java.base@19
/LinkedBlockingQueue.java:435)
at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@19
/ThreadPoolExecutor.java:1070)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@19
/ThreadPoolExecutor.java:1130)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@19
/ThreadPoolExecutor.java:642)
at java.lang.Thread.run(java.base@19/Thread.java:1589)

   Locked ownable synchronizers:
- None

"SwingWorker-pool-1-thread-3" #37 [7103] daemon prio=5 os_prio=0 cpu=6.25ms
elapsed=217.60s tid=0x00007f108c3d5ed0 nid=7103 waiting on condition
 [0x00007f100f4ef000]
   java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@19/Native Method)
- parking to wait for  <0x000000069fc0bf08> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(java.base@19
/LockSupport.java:371)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@19
/AbstractQueuedSynchronizer.java:506)
at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@19
/ForkJoinPool.java:3744)
at java.util.concurrent.ForkJoinPool.managedBlock(java.base@19
/ForkJoinPool.java:3689)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@19
/AbstractQueuedSynchronizer.java:1625)
at java.util.concurrent.LinkedBlockingQueue.take(java.base@19
/LinkedBlockingQueue.java:435)
at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@19
/ThreadPoolExecutor.java:1070)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@19
/ThreadPoolExecutor.java:1130)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@19
/ThreadPoolExecutor.java:642)
at java.lang.Thread.run(java.base@19/Thread.java:1589)

   Locked ownable synchronizers:
- None

"DestroyJavaVM" #46 [7072] prio=5 os_prio=0 cpu=593.97ms elapsed=217.33s
tid=0x00007f108c026a90 nid=7072 waiting on condition  [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
- None

"Attach Listener" #47 [7331] daemon prio=9 os_prio=0 cpu=0.55ms
elapsed=0.11s tid=0x00007f1030000bf0 nid=7331 waiting on condition
 [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
- None

"VM Thread" os_prio=0 cpu=14.33ms elapsed=218.16s tid=0x00007f108c175a50
nid=7078 runnable

"GC Thread#0" os_prio=0 cpu=5.26ms elapsed=218.18s tid=0x00007f108c0b2cd0
nid=7073 runnable

"GC Thread#1" os_prio=0 cpu=3.72ms elapsed=217.44s tid=0x00007f1044008270
nid=7108 runnable

"GC Thread#2" os_prio=0 cpu=2.12ms elapsed=217.44s tid=0x00007f1044008de0
nid=7109 runnable

"GC Thread#3" os_prio=0 cpu=4.56ms elapsed=217.44s tid=0x00007f1044009950
nid=7110 runnable

"GC Thread#4" os_prio=0 cpu=2.14ms elapsed=217.44s tid=0x00007f104400a8b0
nid=7111 runnable

"GC Thread#5" os_prio=0 cpu=4.57ms elapsed=217.44s tid=0x00007f104400b810
nid=7112 runnable

"GC Thread#6" os_prio=0 cpu=3.49ms elapsed=217.44s tid=0x00007f104400c770
nid=7113 runnable

"GC Thread#7" os_prio=0 cpu=1.50ms elapsed=217.44s tid=0x00007f104400d6d0
nid=7114 runnable

"GC Thread#8" os_prio=0 cpu=3.98ms elapsed=217.44s tid=0x00007f104400e630
nid=7115 runnable

"G1 Main Marker" os_prio=0 cpu=0.11ms elapsed=218.18s
tid=0x00007f108c0bff50 nid=7074 runnable

"G1 Conc#0" os_prio=0 cpu=0.07ms elapsed=218.18s tid=0x00007f108c0c0f90
nid=7075 runnable

"G1 Refine#0" os_prio=0 cpu=0.12ms elapsed=218.18s tid=0x00007f108c149070
nid=7076 runnable

"G1 Service" os_prio=0 cpu=27.76ms elapsed=218.18s tid=0x00007f108c14a170
nid=7077 runnable

"VM Periodic Task Thread" os_prio=0 cpu=100.95ms elapsed=218.14s
tid=0x00007f108c199a20 nid=7088 waiting on condition

JNI global refs: 96, weak refs: 7

-- 
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