public int[] build() {
        final int[] array = new int[numbersToCreate];

        for (int index = 0; index < numbersToCreate; index++) {
            array[index] = createNextRandomNumber();
        }

        return array;
    }
public int [ ] build ( ) { final int [ ] array = new int [ numbersToCreate ] ; for ( int index = 0 ; index < numbersToCreate ; index ++ ) { array [ index ] = createNextRandomNumber ( ) ; } return array ; }
@return A new array of ints.