atntest.java

来自「Thinking in Java 习题答案源码打包」· Java 代码 · 共 25 行

// TIJ4 Chapter Object, Exericise 3, page 90
// object/ATNTest.java
// Find the code fragments involving ATypeName and turn them into a program
// that compiles and runs.

public class ATNTest {		
	public static void main(String[] args) {
		class ATypeName {
			int i;
			double d;
			boolean b;
			void show() {
				System.out.println(i);
				System.out.println(d);
				System.out.println(b);	
			}
		}	
		ATypeName a = new ATypeName();
		a.i = 3;
		a.d = 2.71828;
		a.b = false;		
		a.show();
	}
}