src/main/java/org/teachingextensions/approvals/lite/util/NumberUtils.java
public static int getRandomInt(int minimum, int maximum)
  {
    int diff = maximum - minimum;
    if (diff == 0)
    {
      return maximum;
    }
    else
    {
      return RANDOM.nextInt(diff) + minimum;
    }
  }
public static int getRandomInt(int minimum, int maximum)
  {
    int diff = maximum - minimum;
    if (diff == 0)
    {
      return maximum;
    }
    else
    {
      return RANDOM.nextInt(diff) + minimum;
    }
  }
randomly chooses a number between the minimum and maximum
<div><b>Example:</b>
{@code int grade =  NumberUtils.getRandomInt(1,100);} </div>

@param minimum The lowest possible value (inclusive)
@param maximum The highest possible value (inclusive)
@return the random number