how do you sort the array into ascending orde

public class SortSample {
public void printSorted(int arrayToSort[]) {

.. // Insert code to sort the array here

System.out.print("Sorted array is ");
for (int j = 0; j < arrayToSort.length; j++)
System.out.print(arrayToSort[j] + " ");
System.out.println();
}
Question In the above code, with the minimum of coding, how do you sort the array into ascending order?
Choice 1
Call java.util.Arrays.sort(arrayToSort).
Choice 2
Load the array values into a SortedList collection, then unload them back into the array in order.
Choice 3
Call java.util.Collections.sort(ArrayToSort).
Choice 4
Write a Shell-Metzner sort routine since we do not know the length of the array.
Choice 5
Write a bubble sort routine.

I'll tel you how to solve your problem...

Its actually easy.. find out what 1,2,3,4 and 5 does - and you have the
answer. The answers for 1,2 and 3can be found in the Java API and 4 and 5
can be found in a introductory book on algorithms (or using google).

/Svend Rost
[ March 07, 2007: Message edited by: Svend Rost ]

I'm wondering why he's only posting exam questions without even telling what his doubt is... I don't think the ranch is an answering machine