jodd-core/src/main/java/jodd/util/NaturalOrderComparator.java
private char fixAccent(final char c) {
		for (int i = 0; i < ACCENT_CHARS.length; i+=2) {
			final char accentChar = ACCENT_CHARS[i];
			if (accentChar == c) {
				return ACCENT_CHARS[i + 1];
			}
		}
		return c;
	}
private char fixAccent(final char c) {
		for (int i = 0; i < ACCENT_CHARS.length; i+=2) {
			final char accentChar = ACCENT_CHARS[i];
			if (accentChar == c) {
				return ACCENT_CHARS[i + 1];
			}
		}
		return c;
	}
Fixes accent char.