Java program to perform a single task by multiple threads
Codeaft.java
class Codeaft extends Thread
{  
    public void run()
    {  
        System.out.println("Thread Running...");  
    }  
    public static void main(String args[])
    {  
        Codeaft t1=new Codeaft();
        Codeaft t2=new Codeaft(); 
        t1.start();
        t2.start(); 
    }  
}
Output
codeaft@codeaft:~$ javac Codeaft.java
codeaft@codeaft:~$ java Codeaft
Thread Running...
Thread Running...
codeaft@codeaft:~$
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