jodd-core/src/main/java/jodd/util/ClassUtil.java
public static boolean compareParameters(final Class[] first, final Class[] second) {
		if (first.length != second.length) {
			return false;
		}
		for (int i = 0; i < first.length; i++) {
			if (first[i] != second[i]) {
				return false;
			}
		}
		return true;
	}
public static boolean compareParameters(final Class[] first, final Class[] second) {
		if (first.length != second.length) {
			return false;
		}
		for (int i = 0; i < first.length; i++) {
			if (first[i] != second[i]) {
				return false;
			}
		}
		return true;
	}
Compares classes, usually method or ctor parameters.