CR-MicroLabs-Loops-NumbersTrianglesTables/TableUtilities.java

 

public class TableUtilities {
    public static String getSmallMultiplicationTable() {
        return getMultiplicationTable(5);
    }

    public static String getLargeMultiplicationTable() {
        return getMultiplicationTable(10);
    }

    public static String getMultiplicationTable(int tableSize) {
       StringBuilder builder = new StringBuilder();
        for (int i = 1 ; i<= tableSize; i++) {
            for (int t = 1 ; t <= tableSize; t++) {
            builder.append(String.format("%3d |", (i*t)));
            
            }
            builder.append("\n");
            
        
        } return builder.toString();
    }
}