Am I using the SecurityManager class welll?

[phpuser123]

public void test1(){
        SecurityManager s=System.getSecurityManager();
        if (s!=null){
            s.checkExit(1);
        }
 
        System.exit(1);
 
    }
 

I want to get a SecurityException when invoke the method...Since the method has aleady a System.exit(1),why am not getting the exception here..
Am i using this class correctly if not plllz guide me ?


Thanks in adv