public Builder mergeInfo(
                im.turms.server.common.access.client.dto.model.user.UserInfo value) {
            if (infoBuilder_ == null) {
                if (((bitField0_ & 0x00000004) != 0)
                        && info_ != null
                        && info_ != im.turms.server.common.access.client.dto.model.user.UserInfo
                                .getDefaultInstance()) {
                    getInfoBuilder().mergeFrom(value);
                } else {
                    info_ = value;
                }
            } else {
                infoBuilder_.mergeFrom(value);
            }
            if (info_ != null) {
                bitField0_ |= 0x00000004;
                onChanged();
            }
            return this;
        }
<pre>
user info
</pre>

<code>optional .im.turms.proto.UserInfo info = 3;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/user/NearbyUser.java