Java Code:
public class VarArgsExample {
    int sumArrays(int[]... intArrays)
    {
        int sum, i, j;

        sum=0;
        for(i=0; i<intArrays.length; i++) {
            for(j=0; j<intArrays[i].length; j++) {
                sum += intArrays[i][j];
            }
        }

        return(sum);
    }

    public static void main(String args[])
    {
        VarArgsExample va = new VarArgsExample();
        int sum=0;

        sum = va.sumArrays(new int[]{1,2,3},
                           new int[]{4,5,6},
                           new int[]{100,200});
        System.out.println("The sum of the numbers is: " + sum);
    }
}