Java中看程序写结果:子类调用父类 static方法

1
===

package test1;

class A {
	public static void print() {
		System.out.println(A.class); // here
	}
}

-------------------------------

class B extends A {

}

--------------------------------

public class Main {
	public static void main(String[] args) {
		B.print();		
	}
}

--------------------------------
[list]
[*]resault : class test1.A
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2
===

[color=red][b]Cannot use super in a static context！[/b][/color]

package test1;

class A {
	public static void print() {
		System.out.println(A.class); // here
	}
}
//-------------------------------
class B extends A {
      [color=red]  //此处在静态方法中调用super[/color]
	public static void print() {
	//	super.print();---------------->error!
        //                           Cannot use super in a static context！
		System.out.println(B.class); // here
	}
}
//--------------------------------
public class Main {
	public static void main(String[] args) {
		System.out.println(Main.class); // here
		B.print();

	}
}

--------------------------------
[list]
[*]运算结果：
[*]class test1.Main
[*]class test1.B
[*]
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