fill Method of Arrays Class in JAVA

import java.util.Arrays;

class Arr1

{

public static void main(String []args)

{

int a[]={1,2,3,4,5};

Arrays.fill(a,6);

System.out.println("After Arrays.fill with 2 Parameters");

for(int p:a)

System.out.println(p);

Arrays.fill(a,2,a.length,7);

System.out.println("After Arrays.fill with 4 Parameters");

for(int p:a)

System.out.println(p);

}

}