阅前声明: http://blog.csdn.net/heimaoxiaozi/archive/2007/01/19/1487884.aspx
/****************** Exercise 9 ****************** * Create a class with two methods. Within the * first method, call the second method twice: * the first time without using this, and the * second time using this. ***********************************************/public class E09_ThisMethodCall { public void a() { b(); this.b(); } public void b() { System.out.println("b() called"); } public static void main(String args[]) { new E09_ThisMethodCall().a(); }}
//+M java E09_ThisMethodCall
**This exercise just shows how this refers to the current object (I certainly don’t recommend the this.b( ) form of method call). Note in main( ) how the object is created just to make the single method call, and therefore I don’t have to hold on to the object reference.
