totalOperations++; if(umlClass.containsOperationWithTheSameSignatureIgnoringChangedTypes(operation) || (pattern != null && umlClass.containsOperationWithTheSameRenamePattern(operation, pattern.reverse()))) { commonOperations.add(operation); totalAttributes++; if(umlClass.containsAttributeWithTheSameNameIgnoringChangedType(attribute) || (pattern != null && umlClass.containsAttributeWithTheSameRenamePattern(attribute, pattern.reverse()))) { commonAttributes.add(attribute);