public Builder mergeFrom(EchoRequest other) {
            if (other == EchoRequest.getDefaultInstance())
                return this;
            if (!other.getName().isEmpty()) {
                name_ = other.name_;
                onChanged();
            }
            if (other.group_ != 0) {
                setGroupValue(other.getGroupValue());
            }
            onChanged();
            return this;
        }
Protobuf type {@code com.alipay.sofa.rpc.server.bolt.pb.EchoRequest}
test/test-integration/src/test/java/com/alipay/sofa/rpc/server/bolt/pb/EchoRequest.java