testsuper.java

来自「有关于java 的有关的练习的源代码即可执行程序」· Java 代码 · 共 34 行

public class TestSuper{
	public static void main(String[] args){
		new B(10);
	}
}
class A{
	public A(){
		System.out.println("A()");
	}
	public A(int m){
		System.out.println("A(int)");
	}
}
class B extends A{
	public B(){
		super();
		System.out.println("B()");
	}
	public B(int m){
		super(m);
		System.out.println("B(int)");
	}
}
class Super{
	public Super(int m){}
}
class Sub extends Super{
	/*
	public Sub(){
		super();
	}
	*/
}