static void cleanupModifier()

in gshell/gshell-features/src/main/java/org/apache/servicemix/kernel/gshell/features/internal/FeaturesServiceImpl.java [586:597]

• 11 lines of code
• 10 McCabe index (conditional complexity)

    static void cleanupModifier(StringBuffer result, String modifier) {
        Matcher m = fuzzyModifier.matcher(modifier);
        if (m.matches())
            modifier = m.group(2);

        for (int i = 0; i < modifier.length(); i++) {
            char c = modifier.charAt(i);
            if ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z')
                    || (c >= 'A' && c <= 'Z') || c == '_' || c == '-')
                result.append(c);
        }
    }