test5.java

SCJP认证考试资料

public class Test5 {
    public static void main(String[] args) {
	String s = new String("bello");
	StringBuffer sb = new StringBuffer("hello");
	//System.out.println(s==sb);
	Test5 t = new Test5();
	Test t1 = new Test();
	System.out.println(t==t1);
	    
    }
}
class Test extends Test5 {
}