private static boolean equalsOrNull(@Nullable String a, @Nullable String b) {
		return a == null || b == null || a.equals(b);
	}
@param ownerName
		Declaring class name.
@param methodName
		Declaring method name.
@param methodDesc
		Declaring method descriptor.

@return List of field mapping instances.
recaf-core/src/main/java/software/coley/recaf/services/mapping/IntermediateMappings.java