public Builder mergeFrom(
                im.turms.server.common.access.client.dto.model.group.GroupJoinQuestionsAnswerResult other) {
            if (other == im.turms.server.common.access.client.dto.model.group.GroupJoinQuestionsAnswerResult
                    .getDefaultInstance()) {
                return this;
            }
            if (other.getScore() != 0) {
                setScore(other.getScore());
            }
            if (!other.questionIds_.isEmpty()) {
                if (questionIds_.isEmpty()) {
                    questionIds_ = other.questionIds_;
                    questionIds_.makeImmutable();
                    bitField0_ |= 0x00000002;
                } else {
                    ensureQuestionIdsIsMutable();
                    questionIds_.addAll(other.questionIds_);
                }
                onChanged();
            }
            if (other.getJoined()) {
                setJoined(true);
            }
            this.mergeUnknownFields(other.getUnknownFields());
            onChanged();
            return this;
        }
Protobuf type {@code im.turms.proto.GroupJoinQuestionsAnswerResult}
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/group/GroupJoinQuestionsAnswerResult.java