RaviShankarOjhaRefactored

public class RaviShankarOjhaRefactored {

    public static void main(String[] args) {
        printValues(7);
    }

    protected static void printValues(final int topValue) {
        int topMultiplier = (topValue > 0) ? (topValue / 2 + 2) : 1;
        for (int lastNumberOfLine = topValue; lastNumberOfLine >= 0; --lastNumberOfLine) {
            final boolean isOdd  = (lastNumberOfLine % 2 != 0);
            final boolean isZero = (lastNumberOfLine == 0);
            final boolean printThisLine = (isOdd || isZero);
            if (printThisLine) {
                for (int thisMultiplier = topMultiplier; thisMultiplier > 0; --thisMultiplier) {
                    final int product = lastNumberOfLine * thisMultiplier;
                    final int displayValue = (product == 6) ? 5 : product;
                    System.out.print(displayValue + " ");
                }
                --topMultiplier;
                System.out.println();
            }
        }
    }

}