code: protected final boolean complies(final String value, final String constValue, final String separators) {
          if (value == null) {
              return false;
          } else {
              final StringTokenizer tok = new StringTokenizer(value, separators);
              while (tok.hasMoreTokens()) {
                  final String t = tok.nextToken();
                  if (t.equals(constValue)) {
                      return true;
                  }
              }
              return false;
          }
  
      }
docs: Helper method for subclasses to do the comparation.
  
  @param value
  Object that contains the property.
  @param constValue
  Value to compare with.
  @param separators
  Separators
  
  @return If object property contains the value as one of the tokens TRUE else FALSE.