staticinnertest.java~8~

来自「提供了常用的JAVA技术的示例」· JAVA~8~ 代码 · 共 20 行

package StaticInnerTest;

class Outer {
    public static class Inner{
        int m1,m2;
    }
    public static Inner method(){
        Inner i=new Inner();
        i.m1++;
        i.m2--;
        return i;
    }
}
public class StaticInnerTest {
    public static void main(String s[]){
        Outer.Inner j=Outer.method();

        System.out.println("m1="+j.m1+"  m2="+j.m2);
    }
}