class Father
{
  public void foo(String... s)
  {
<span style="white-space:pre">	</span>System.out.println("Father:foo");

   }
public void bar(String s)
  {
     System.out.println("Father:bar");
  }
}
class Son extends Father
{

public void foo(String s)
{
  System.out.println("Son:foo");
}

public void bar(String s)
{
   System.out.println("Son:bar");
}
}
 

還有，1.5以上才支援這個功能。

public class Number3 {
 public static void main(String[] args) {
  printString();
  System.out.println("==========");
  printString(new String[]{"我","和","你"});
  System.out.println("==========");
  printString("我","和","你");
 }
 public static void printString(String... str){
  if(str.length==0){
   System.out.println("沒有傳引數。");
  }
  for (int i = 0; i < str.length; i++) {
   System.out.println(str[i]);
  }
 }