public static int findLeftmostLParen(@NotNull HighlighterIterator iterator,
                                       @NotNull IElementType lparenTokenType,
                                       @NotNull CharSequence fileText,
                                       @NotNull FileType fileType) {
    return findLeftOrRightParenth(iterator, lparenTokenType, fileText, fileType, false, false);
  }
public static int findLeftmostLParen(@NotNull HighlighterIterator iterator,
                                       @NotNull IElementType lparenTokenType,
                                       @NotNull CharSequence fileText,
                                       @NotNull FileType fileType)