// Another Sum Java class, this one creates an object of class Sum1
// 
// This sample reads a bunch of integers entered as command line arguments
//   sums them up and prints the sum and average.

public class Sum1 {
    public static void main( String args[] ) {
	//Create a Sum1 object 
	Sum1 s = new Sum1(args);
    }

    // constructor
    Sum1(String nums[]) {
	// create an int array of the right size
	int[] ivals = new int[nums.length];

	// convert each string to integer
	for (int i=0;i<nums.length;i++) {
	    ivals[i]= Integer.parseInt(nums[i]);
	}

 	// sum everything up
	int total=0;
	for (int i=0;i<ivals.length;i++) {
	    total += ivals[i];
	}
	System.out.println("Sum is " + total);
    }

}