重载的方法声明。

public class Main /**时 代 J a v a 公 众 号**/

{

   // test overloaded square methods

   public static void main(String[] args) 

   {

      System.out.printf("Square of integer 7 is %d%n", square(7));

      System.out.printf("Square of double 7.5 is %f%n", square(7.5));

   }

   

   // square method with int argument

   public static int square(int intValue)

   {

      System.out.printf("%nCalled square with int argument: %d%n", 

         intValue);

      return intValue * intValue;

   }
/**来自 时代Java公众号 - nowjava.com**/

   // square method with double argument

   public static double square(double doubleValue