private static StringBuilder simpleQuote()

in src/main/java/org/apache/commons/lang3/time/FastDateParser.java [739:766]

• 26 lines of code
• 15 McCabe index (conditional complexity)

    private static StringBuilder simpleQuote(final StringBuilder sb, final String value) {
        for (int i = 0; i < value.length(); ++i) {
            final char c = value.charAt(i);
            switch (c) {
            case '\\':
            case '^':
            case '$':
            case '.':
            case '|':
            case '?':
            case '*':
            case '+':
            case '(':
            case ')':
            case '[':
            case '{':
                sb.append('\\');
                // falls-through
            default:
                sb.append(c);
            }
        }
        if (sb.charAt(sb.length() - 1) == '.') {
            // trailing '.' is optional
            sb.append('?');
        }
        return sb;
    }