Fill method isn't working on arrays.

I am trying to use(on JDK 1.4) the fill method of util.Arrays class to fill an array. It gives "cannot resolve symbol" error at the line with fill command. What am I doing wrong here ?
import java.util.Arrays;
public class arrtest {
public static void main(String[] args)
int arr[] = new int[20];
fill(arr,0,7,1);
}}

The fill() method is a static member of the Arrays
class and hence must be identified as such. Try
substituting the following line for what you already
have:
Arrays.fill(arr, 0, 7, 1);ShaunYup.
Thanks Shaun.

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