public Builder setType(
        java.lang.String value) {
      if (value == null) { throw new NullPointerException(); }
      type_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<code>string type = 3;</code>
@param value The type to set.
@return This builder for chaining.
remoting/remoting-triple/build/generated/source/proto/main/java/triple/Response.java