@java.lang.Override
    public boolean hasYMax() {
      return ((bitField0_ & 0x00000008) != 0);
    }
<pre>
The maximum y coordinate value.
</pre>

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

@return Whether the yMax field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java