What do i use to order numbers in ascending order?

anybody? i need to set 6 numbers into ascending order.
[61 byte] By [NeedsHelpPleasea] at [2007-11-27 5:14:15]
# 1
java.util.Arrays.sort()java.util.Collections.sort()[url= http://java.sun.com/docs/books/tutorial/collections/interfaces/order.html]The Java?Tutorial - Object Ordering[/url][url= http://www.onjava.com/lpt/a/3286]Making Java Objects Comparable[/url]~
yawmarka at 2007-7-12 10:36:10 > top of Java-index,Java Essentials,Java Programming...
# 2

public static void main(String[]args) {

int[] a={2,4,3,1};

Arrays.sort(a);

for(int i:a)

System.out.print(i+" ");

}

eaajea at 2007-7-12 10:36:10 > top of Java-index,Java Essentials,Java Programming...