private boolean samePropertyTypes(PropertyMap<?> latestMap, PropertyMap<?> myMap) {
		if (latestMap == null || myMap == null) {
			return true;
		}
		Class<?> latestValueClass = latestMap.getValueClass();
		Class<?> myValueClass = myMap.getValueClass();
		return Objects.equals(myValueClass, latestValueClass);
	}
Determines if the indicated property maps are for the same type of property.
@param latestMap the first map
@param myMap the second map
@return true if the property type held by the two maps is the same.
Otherwise, return false.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/UserDefinedPropertyMerger.java