Android Multithreading Research (7) thread concurrency library in Java5

Starting from this article we'll look at the new API for threading that we added after Java 5, and first look at the API documentation:

Java.util.concurrent contains many thread-safe, well tested, high-performance concurrent building blocks, let's look at the Atomicinteger under the atomic package first.

Import Java.util.concurrent.atomic.AtomicInteger;  
      
public class Atomicintegertest {  
    private static atomicinteger data = new Atomicinteger (0);  
    public static void Main (string[] args {  
        new Thread () {new Runnable () {  
                  
            @Override public
            void Run () {  
                data.i Ncrementandget ();  Plus  
            }  
        }). Start ();  
              
        New Thread (New Runnable () {  
                  
            @Override public
            void Run () {  
                data.decrementandget ();  Minus  
            }  
        }). Start ();  
    }  
}

Using Atomicinteger can be a convenient implementation of data sharing between threads, and if a member variable is to be manipulated by multiple threads, it can be handled using Atomicinteger, and other data types have corresponding atomic.