public Builder clear() {
        super.clear();
        name_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        inputType_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        outputType_ = "";
        bitField0_ = (bitField0_ & ~0x00000004);
        if (optionsBuilder_ == null) {
          options_ = com.google.protobuf.DescriptorProtos.MethodOptions.getDefaultInstance();
        } else {
          optionsBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000008);
        return this;
      }