outer4.java

JAVA编程思想源代码 值得一下 很难找的

package chapter6;

public class Outer4 {

	public static void main(String[] args) {
		Outerclass outer = new Outerclass();
		Outerclass.innerclass inner = outer.new innerclass();
		inner.print();
	}

}

class Outerclass {

	int x;
	int y;
	class innerclass {

		public void print() {
			x = 10;
			System.out.println("x = " + x);
			System.out.println("y = " + y);
		}
	}
}