[JAVA] inner 사용하기

innerMain.java

public class InnerMain {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		innerTest obj = new innerTest();
		obj.disp();
		
		TestInterface in = new InterClass();
		in.disp();
		

	}

}

innerTest.java

public class innerTest {
	
	public void disp(){
		
		 class inner{
				public void method(){
					System.out.println("Inner 클래스 입니다!");}		
			}
		 
		inner obj  = new inner();
		obj.method();		
	}

}

InterClass.java

public class InterClass implements TestInterface {

	public void disp() {
		// TODO Auto-generated method stub
		System.out.println(" 오늘은 목요일 입니다");
	}
}