public com.google.cloud.vision.v1p1beta1.Block getBlocks(int index) {
      if (blocksBuilder_ == null) {
        return blocks_.get(index);
      } else {
        return blocksBuilder_.getMessage(index);
      }
    }
<pre>
List of blocks of text, images etc on this page.
</pre>

<code>repeated .google.cloud.vision.v1p1beta1.Block blocks = 4;</code>
java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/Page.java