private int handleR()

in src/main/java/org/apache/commons/codec/language/DoubleMetaphone.java [575:585]

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

    private int handleR(final String value, final DoubleMetaphoneResult result, final int index,
                        final boolean slavoGermanic) {
        if (index == value.length() - 1 && !slavoGermanic &&
            contains(value, index - 2, 2, "IE") &&
            !contains(value, index - 4, 2, "ME", "MA")) {
            result.appendAlternate('R');
        } else {
            result.append('R');
        }
        return charAt(value, index + 1) == 'R' ? index + 2 : index + 1;
    }