Shulou(Shulou.com)06/01 Report--

This article mainly introduces the relevant knowledge of locking blocks in Java thread safety, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this Java thread safety article. Let's take a look at it.

Public class Block {public static void main (String [] args) {SafeAccount safeaccount=new SafeAccount (100, "gifts"); SafeDrawing you= new SafeDrawing (safeaccount,80, "miserable"); SafeDrawing wife= new SafeDrawing (safeaccount,90, "happy"); you.start (); wife.start ();}} class SafeAccount {int money;String name;public SafeAccount (int money, String name) {this.money = money;this.name = name;}} class SafeDrawing extends Thread {SafeAccount safeaccount / the amount of money in the account (intended to be transferred to the Account object) the number of money withdrawn by int drawingMoney;// in int packetMoney;// pocket public SafeDrawing (SafeAccount safeaccount, int drawingMoney, String name) {super (name); this.safeaccount = safeaccount;this.drawingMoney = drawingMoney;} @ Override public void run () {test ();} public void test () {synchronized (safeaccount) {if (safeaccount.money-drawingMoney)

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