Program for Arrays Parctice

public class ArraysParctice
{

public static void main(String[] args)
       {
System.out.println(sum(new int[] {1,3,4,6}));
}
public static int sum(int[] x)
{
int tot=0;
for(int x1:x)
{
tot +=x1;
}
return tot;
}

}