public static String uncapitalize()

in src/main/java/org/apache/commons/text/WordUtils.java [534:562]

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

    public static String uncapitalize(final String str, final char... delimiters) {
        if (StringUtils.isEmpty(str)) {
            return str;
        }
        final Predicate<Integer> isDelimiter = generateIsDelimiterFunction(delimiters);
        final int strLen = str.length();
        final int[] newCodePoints = new int[strLen];
        int outOffset = 0;

        boolean uncapitalizeNext = true;
        for (int index = 0; index < strLen;) {
            final int codePoint = str.codePointAt(index);

            if (isDelimiter.test(codePoint)) {
                uncapitalizeNext = true;
                newCodePoints[outOffset++] = codePoint;
                index += Character.charCount(codePoint);
            } else if (uncapitalizeNext) {
                final int titleCaseCodePoint = Character.toLowerCase(codePoint);
                newCodePoints[outOffset++] = titleCaseCodePoint;
                index += Character.charCount(titleCaseCodePoint);
                uncapitalizeNext = false;
            } else {
                newCodePoints[outOffset++] = codePoint;
                index += Character.charCount(codePoint);
            }
        }
        return new String(newCodePoints, 0, outOffset);
    }