method invocation

 package method.invocation;

 public class MethodInvocation {
     public static void main(String[] args) {
         boolean b = compare(10, 20);
         System.out.println(b);
     }

     public static boolean compare(byte a, byte b) {
         System.out.println("byte");
         return a == b;
     }
     public static boolean compare(short a, short b) {
         System.out.println("short");
         return a == b;
     }
     public static boolean compare(int a, int b) {
         System.out.println("int");
         return a == b;
     }
     public static boolean compare(long a, long b) {
         System.out.println("long");
         return a == b;
     }
 }

输出int,false。