@java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        type_ = 0;
        isPrefix_ = false;
        return this;
      }
<pre>
Detected start or end of a structural component.
</pre>

Protobuf type {@code google.cloud.vision.v1p1beta1.TextAnnotation.DetectedBreak}
java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextAnnotation.java