Array elements sum in java

class Array_Sum{
          public static void main (String[] args){
             int a[]={4,6,3,1,5};
             int sum=0;

             for(int i=0;i < a.length;i++){ 
			     sum = sum + a[i];
              }
	     System.out.println("After Elements Sum : "+sum);
        }
}