String (TokenList tokens, int lparenth) { int i = tokens.backWhile(lparenth - 1, JavaParserUtil.WS_COMMENTS); if (tokens.hasType(i, GT)) { i = tokens.backWhile(tokens.backWithBraceMatching(i, LT, GT), JavaParserUtil.WS_COMMENTS); } return tokens.getTokenType(i) == IDENTIFIER ? tokens.getTokenText(i).toString() : null; }