public Builder mergeWidevine(com.google.cloud.video.livestream.v1.Encryption.Widevine value) {
        if (widevineBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0)
              && widevine_ != null
              && widevine_
                  != com.google.cloud.video.livestream.v1.Encryption.Widevine
                      .getDefaultInstance()) {
            getWidevineBuilder().mergeFrom(value);
          } else {
            widevine_ = value;
          }
        } else {
          widevineBuilder_.mergeFrom(value);
        }
        if (widevine_ != null) {
          bitField0_ |= 0x00000001;
          onChanged();
        }
        return this;
      }
<pre>
Widevine configuration.
</pre>

<code>.google.cloud.video.livestream.v1.Encryption.Widevine widevine = 1;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Encryption.java