jodd-lagarto/src/main/java/jodd/lagarto/Scanner.java
public final boolean matchUpperCase(final char[] uppercaseTarget) {
		if (ndx + uppercaseTarget.length > total) {
			return false;
		}

		int j = ndx;

		for (int i = 0; i < uppercaseTarget.length; i++, j++) {
			final char c = CharUtil.toUpperAscii(input[j]);

			if (c != uppercaseTarget[i]) {
				return false;
			}
		}

		return true;
	}
public final boolean matchUpperCase(final char[] uppercaseTarget) {
		if (ndx + uppercaseTarget.length > total) {
			return false;
		}

		int j = ndx;

		for (int i = 0; i < uppercaseTarget.length; i++, j++) {
			final char c = CharUtil.toUpperAscii(input[j]);

			if (c != uppercaseTarget[i]) {
				return false;
			}
		}

		return true;
	}
Matches char buffer given in uppercase with content at current location, that will
be converted to upper case to make case-insensitive matching.