outer.java

来自「孙鑫JAVA从入门到精通配套练习程序。所有程序都实际运行过」· Java 代码 · 共 30 行

class Outer
{
	private int index = 100;
	class Inner
	{
		private int index = 50;
		void print()
		{
			int index = 30;
			System.out.println(index);
			System.out.println(this.index);
			System.out.println(Outer.this.index);
		}
	}
	void print()
	{
		Inner i = new Inner();
		i.print();
	}
}

class Test
{
	public static void main(String[] args)
	{
		Outer o = new Outer();
		o.print();
	}
}