JavaNativeModule: Don't add methods whose signature was overriden to child class

Background: Javac creates an ACC_BRIDGE method to deal with the signature change (either a covariant parameter or contravariant return type change).
Hence there are two declared methods, one that is the old one, one that is new. For Signatures where only the return type changed this caused both to be registered and an ambiguity later where ZC could not determine which to choose

JavaIntegration/src/main/java/org/openzen/zencode/java/JavaNativeModule.java

 		for (Method method : cls.getDeclaredMethods()) {
 			ZenCodeType.Method methodAnnotation = method.getAnnotation(ZenCodeType.Method.class);
 			if (methodAnnotation != null) {
+
+				//Simple check if the method was overwritten
+				try {
+					if(!cls.getDeclaredMethod(method.getName(), method.getParameterTypes()).equals(method)) {
+						continue;
+					}
+				} catch (NoSuchMethodException e) {
+					e.printStackTrace();
+					continue;
+				}
+
 				MethodMember member = asMethod(context, definition, method, methodAnnotation);
 				definition.addMember(member);
 				compiled.setMethodInfo(member, getMethod(javaClass, method, member.header.getReturnType()));