ThreadInfo

public static void main(String... args) {
        List<ThreadInfo> threadInfos = Arrays.asList(ManagementFactory.getThreadMXBean().dumpAllThreads(true,
                true));
        System.out.println(threadInfos);
    }
    
    

----output----
["Signal Dispatcher" Id=4 RUNNABLE

, "Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@15db9742
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@15db9742
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

, "Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@6d06d69c
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.Reference$Lock@6d06d69c
	at java.lang.Object.wait(Object.java:502)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)

, "main" Id=1 RUNNABLE
	at sun.management.ThreadImpl.dumpThreads0(Native Method)
	at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:446)
	at threadinfotest.ThreadInfoTest.main(ThreadInfoTest.java:21)

]