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public class Bottem2 {

int doX(Long x, Long y) { return 1; }

  int doX(long... x) { return 2; }
 
  int doX(Integer x, Integer y) { return 3; }
   
  public static void main(String[] args) {
 
    new Bottem2().go();
   
  }
  void go () {
 
    short s = 7;
   
    System.out.print(doX(s,s) + " ");
   
    System.out.println(doX(7,7));
}

}
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ÄãµÄ³ÌÐòµÈ¼ÛÓÚ:
Java code:
public class Bottem2
{
int doX(Long x, Long y)
{
return 1;
}

int doX(long[] x) {
return 2;
}