shortcircuit.java.bak

来自「java编程思想的部分实现」· BAK 代码 · 共 28 行

public class shortCircuit
{
	static boolean test1(int val)
		{
			System.out.println("test1("+val+")");
			System.out.println("result:"+(val<1));
			return val<1;
		}	
		static boolean test2(int val)
		{
			System.out.println("test2("+val+")");
			System.out.println("result: "+(val<2));
			return val<2;
		}
		static boolean test3(int val)
		{
			System.out.println("test3("+val+")");
			System.out.println("result: "+(val<3));
			return val<3;
		}
		public static void main(String[] args)
		{
			if(test1(0)&&test2(1)&&test3(4))
			System.out.println("expression is true!");
			else
			System.out.println("expression is false");
		}
}