@java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) != 0)) {
        size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, xMin_);
      }
      if (((bitField0_ & 0x00000002) != 0)) {
        size += com.google.protobuf.CodedOutputStream.computeInt64Size(2, yMin_);
      }
      if (((bitField0_ & 0x00000004) != 0)) {
        size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, xMax_);
      }
      if (((bitField0_ & 0x00000008) != 0)) {
        size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, yMax_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }
<pre>
The maximum y coordinate value.
</pre>

<code>optional int64 y_max = 4;</code>

@return The yMax.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java