code: @Nonnull
    public static String getRepeated (final char cElement, @Nonnegative final int nRepeats)
    {
      ValueEnforcer.isGE0 (nRepeats, "Repeats");
  
      if (nRepeats == 0)
        return "";
      if (nRepeats == 1)
        return Character.toString (cElement);
  
      final char [] aElement = new char [nRepeats];
      Arrays.fill (aElement, cElement);
      return new String (aElement);
    }
docs: Get the passed string element repeated for a certain number of times. Each
  string element is simply appended at the end of the string.
  
  @param cElement
  The character to get repeated.
  @param nRepeats
  The number of repetitions to retrieve. May not be &lt; 0.
  @return A non-<code>null</code> string containing the string element for the
  given number of times.