boolean类型函数,boolean定义

public class BooleanTest {
public static void main(String[] args) {
System.out.println(“对应基对象：” + Boolean.FALSE);
System.out.println(“对应基对象：” + Boolean.TRUE);
System.out.println(“对应的类型是：” + Boolean.TYPE);

System.out.println("-----------------------------------------"); //拆箱装箱 Boolean b1 = Boolean.valueOf(true); Boolean b2 = Boolean.valueOf("true"); System.out.println("b1 = " + b1); System.out.println("b2 = " + b2); boolean d1 = b1.booleanValue(); boolean d2 = b2.booleanValue(); //自动装箱拆箱 Boolean b3 = true; boolean b4 = b3; //将字符串转为boolean boolean d3 = Boolean.parseBoolean("true"); System.out.println("d3 = " + d3); //将调用对象转为字符串 String s1 = Boolean.toString(d3); System.out.println("s1 = " + s1); //判断是否相等 boolean bl = b1.equals(b2); System.out.println("bl = " + bl);}

}