code: protected void appendDetail(StringBuilder buffer, String fieldName, short[] array) {
          buffer.append(arrayStart);
          for (int i = 0; i < array.length; i++) {
              if (i > 0) {
                  buffer.append(arraySeparator);
              }
              appendDetail(buffer, fieldName, array[i]);
          }
          buffer.append(arrayEnd);
      }
docs: <p>Append to the <code>toString</code> the detail of a
  <code>short</code> array.</p>
  
  @param buffer    the <code>StringBuilder</code> to populate
  @param fieldName the field name, typically not used as already appended
  @param array     the array to add to the <code>toString</code>,
  not <code>null</code>