public Token getNextToken()

in src/main/java/org/apache/commons/jxpath/ri/parser/XPathParserTokenManager.java [238:293]
56 lines of code
15 McCabe index (conditional complexity)

    public Token getNextToken() {
        Token matchedToken;
        int curPos = 0;
        EOFLoop: for (;;) {
            try {
                curChar = input_stream.BeginToken();
            } catch (final java.io.IOException e) {
                jjmatchedKind = 0;
                matchedToken = jjFillToken();
                return matchedToken;
            }
            try {
                input_stream.backup(0);
                while (curChar <= 32 && (0x100003600L & 1L << curChar) != 0L) {
                    curChar = input_stream.BeginToken();
                }
            } catch (final java.io.IOException e1) {
                continue EOFLoop;
            }
            jjmatchedKind = 0x7fffffff;
            jjmatchedPos = 0;
            curPos = jjMoveStringLiteralDfa0_0();
            if (jjmatchedKind != 0x7fffffff) {
                if (jjmatchedPos + 1 < curPos) {
                    input_stream.backup(curPos - jjmatchedPos - 1);
                }
                if ((jjtoToken[jjmatchedKind >> 6] & 1L << (jjmatchedKind & 077)) != 0L) {
                    matchedToken = jjFillToken();
                    return matchedToken;
                }
                continue EOFLoop;
            }
            int error_line = input_stream.getEndLine();
            int error_column = input_stream.getEndColumn();
            String error_after = null;
            boolean EOFSeen = false;
            try {
                input_stream.readChar();
                input_stream.backup(1);
            } catch (final java.io.IOException e1) {
                EOFSeen = true;
                error_after = curPos <= 1 ? "" : input_stream.GetImage();
                if (curChar == '\n' || curChar == '\r') {
                    error_line++;
                    error_column = 0;
                } else {
                    error_column++;
                }
            }
            if (!EOFSeen) {
                input_stream.backup(1);
                error_after = curPos <= 1 ? "" : input_stream.GetImage();
            }
            throw new TokenMgrError(EOFSeen, curLexState, error_line, error_column, error_after, curChar, TokenMgrError.LEXICAL_ERROR);
        }
    }