public char nextClean()

in flow/src/java/org/apache/struts/flow/json/JSONTokener.java [137:169]

• 33 lines of code
• 14 McCabe index (conditional complexity)

    public char nextClean() throws java.text.ParseException {
        while (true) {
            char c = next();
            if (c == '/') {
                switch (next()) {
                case '/':
                    do {
                        c = next();
                    } while (c != '\n' && c != '\r' && c != 0);
                    break;
                case '*':
                    while (true) {
                        c = next();
                        if (c == 0) {
                            throw syntaxError("Unclosed comment.");
                        }
                        if (c == '*') {
                            if (next() == '/') {
                                break;
                            }
                            back();
                        }
                    }
                    break;
                default:
                    back();
                    return '/';
                }
            } else if (c == 0 || c > ' ') {
                return c;
            }
        }
    }