2_18. 局部内部类

class Outter{
    
    public static int num = 4;
    
    public void method(){
        //方法中定义的类叫局部内部类
        class Inner{
            int num1 = 5;
            
            public void show(){
                System.out.println    
            }
        }
        
        Inner inner = new Inner();
        inner.show();
    }
}

class OutterDemo{
    public static void main(String [] args){
        
    }
}