static boolean isMultiplicative(IElementType type) {
    return JavaTokenType.ASTERISK.equals(type) ||
           JavaTokenType.DIV.equals(type) ||
           JavaTokenType.PERC.equals(type) ||
           JavaTokenType.ANDAND.equals(type) ||
           JavaTokenType.AND.equals(type);
  }
static boolean isMultiplicative(IElementType type)