ex8.java

java 教程源码

class Parent
{
	int i=1;
	void m()
	{
		System.out.println("method in parent");
	}
	
}
public class Ex8 extends Parent
{
	public static void main(String[] args) 
	{
		Ex8 child = new Ex8();
		System.out.println("i= " + child.i);
		child.m();
		Parent parent = new Parent();
		System.out.println("i= " + parent.i);
		parent.m();
		
	}
}