@java.lang.Override
      public boolean hasXMax() {
        return ((bitField0_ & 0x00000004) != 0);
      }
<pre>
The maximum x coordinate value.
</pre>

<code>optional int64 x_max = 3;</code>

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