private static void convertRemainingAccentCharacters()

in src/main/java/org/apache/commons/lang3/StringUtils.java [1345:1410]
54 lines of code
17 McCabe index (conditional complexity)

    private static void convertRemainingAccentCharacters(final StringBuilder decomposed) {
        for (int i = 0; i < decomposed.length(); i++) {
            final char charAt = decomposed.charAt(i);
            switch (charAt) {
            case '\u0141':
                decomposed.setCharAt(i, 'L');
                break;
            case '\u0142':
                decomposed.setCharAt(i, 'l');
                break;
            // D with stroke
            case '\u0110':
                // LATIN CAPITAL LETTER D WITH STROKE
                decomposed.setCharAt(i, 'D');
                break;
            case '\u0111':
                // LATIN SMALL LETTER D WITH STROKE
                decomposed.setCharAt(i, 'd');
                break;
            // I with bar
            case '\u0197':
                decomposed.setCharAt(i, 'I');
                break;
            case '\u0268':
                decomposed.setCharAt(i, 'i');
                break;
            case '\u1D7B':
                decomposed.setCharAt(i, 'I');
                break;
            case '\u1DA4':
                decomposed.setCharAt(i, 'i');
                break;
            case '\u1DA7':
                decomposed.setCharAt(i, 'I');
                break;
            // U with bar
            case '\u0244':
                // LATIN CAPITAL LETTER U BAR
                decomposed.setCharAt(i, 'U');
                break;
            case '\u0289':
                // LATIN SMALL LETTER U BAR
                decomposed.setCharAt(i, 'u');
                break;
            case '\u1D7E':
                // LATIN SMALL CAPITAL LETTER U WITH STROKE
                decomposed.setCharAt(i, 'U');
                break;
            case '\u1DB6':
                // MODIFIER LETTER SMALL U BAR
                decomposed.setCharAt(i, 'u');
                break;
            // T with stroke
            case '\u0166':
                // LATIN CAPITAL LETTER T WITH STROKE
                decomposed.setCharAt(i, 'T');
                break;
            case '\u0167':
                // LATIN SMALL LETTER T WITH STROKE
                decomposed.setCharAt(i, 't');
                break;
            default:
                break;
            }
        }
    }