private static void cleanupModifier()

in spring/src/main/java/org/apache/servicemix/kernel/spring/SpringTransformer.java [170:181]

• 12 lines of code
• 9 McCabe index (conditional complexity)

    private static void cleanupModifier(StringBuffer result, String modifier) {
        Matcher m = FUZZY_MODIFIDER.matcher(modifier);
        if (m.matches()) {
            modifier = m.group(1);
        }
        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);
            }
        }
    }