ex18.java

JAVA编程思想第四版英文原版习题答案. pdf原版的

// innerclasses/Ex18.java
// TIJ4 Chapter Innerclasses, Exercise 18, page 366
/* Create a class containing a nested class. In main(), create an instance of
* the nested class.
*/

public class Ex18 {
	Ex18() { System.out.println("Ex18()"); }
	public static class Ex18Nest1 {
		Ex18Nest1() { System.out.println("Ex18Nest1()"); }
	}
	private static class Ex18Nest2 {
		Ex18Nest2() { System.out.println("Ex18Nest2()"); }
	}
	public static void main(String[] args) {
		Ex18Nest1 en1 = new Ex18Nest1();
		Ex18Nest2 en2 = new Ex18Nest2();
	}
}