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Description

1. This monitor: the synchronized on the member method, which is this monitor, is equivalent to using synchronized (this) in the method

2. Class monitor: synchronized on static methods, which is class monitor, is equivalent to using synchronized (XXX.class) in static methods

Example

Public class Main {public synchronized void method1 () {System.out.println (Thread.currentThread (). GetName () + "method1"); try {TimeUnit.MINUTES.sleep (5);} catch (InterruptedException e) {e.printStackTrace ();}} public synchronized void method2 () {System.out.println (Thread.currentThread (). GetName () + "method2") Try {TimeUnit.MINUTES.sleep (5);} catch (InterruptedException e) {e.printStackTrace ();}} public static void main (String [] args) throws InterruptedException {Main m = new Main (); new Thread (m::method1). Start (); new Thread (m::method2). Start () }} the above is about the content of this article on "what is the Special monitor in java?" I believe we all have a certain understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please follow the industry information channel.

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