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JAVA multithreaded design example analysis of four threads, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

Target attribute J private int j = 0 for package com.study;public class Demo001 {/ / operation; public static void main (String [] args) {Demo001 demo = new Demo001 (); final OutPutClass putPutClass = demo.new OutPutClass (); for (int index = 0; index < 2; index++) {Thread thread = new Thread (new Runnable () {@ Override public void run () {putPutClass.ins ()) }}); thread.start ();} for (int index = 0; index < 2; index++) {Thread thread2 = new Thread (new Runnable () {@ Override public void run () {putPutClass.des ();}}); thread2.start ();}} class OutPutClass {public synchronized void ins () {jacks + System.out.println ("current thread [" + Thread.currentThread (). GetName () + "] is incrementing J, and the result is:" + j);} public synchronized void des () {jmuret; System.out.println ("current thread [" + Thread.currentThread (). GetName () + "] is decrementing J, and the result is:" + j) Is it helpful for you to read the above content? If you want to know more about the relevant knowledge or read more related articles, please follow the industry information channel, thank you for your support.

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