JavaSE-5.2【方法重载案例】

package day5;

/**
 * @author haifei
 *
 * 方法重载案例
 * 使用方法重载的思想，设计比较两个整数是否相同的方法，兼容全整数类型（byte,short,int,long）
 *
 */
public class demo2 {
    public static void main(String[] args) {
        System.out.println(compare(10, 20));
        System.out.println(compare(10L, 20L));
        System.out.println(compare((short) 10, (short) 20));
        System.out.println(compare((byte) 10, (byte) 20));
    }

    public static boolean compare(int a, int b){
        return a == b;
    }

    public static boolean compare(long a, long b){
        return a == b;
    }

    public static boolean compare(short a, short b){
        return a == b;
    }

    public static boolean compare(byte a, byte b){
        return a == b;
    }
}