private static boolean isRegexSpecialChar()

in core/src/main/java/org/apache/jsieve/comparators/ComparatorUtils.java [128:132]

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

    private static boolean isRegexSpecialChar(char ch) {
        return (ch == '*' || ch == '?' || ch == '+' || ch == '[' || ch == ']'
                || ch == '(' || ch == ')' || ch == '|' || ch == '^'
                || ch == '$' || ch == '.' || ch == '{' || ch == '}' || ch == '\\');
    }