private void ensureDetectedPpeIdentifiedBoxesIsMutable() {
        if (!((bitField0_ & 0x00000004) != 0)) {
          detectedPpeIdentifiedBoxes_ =
              new java.util.ArrayList<
                  com.google.cloud.visionai.v1.PersonalProtectiveEquipmentDetectionOutput
                      .PPEIdentifiedBox>(detectedPpeIdentifiedBoxes_);
          bitField0_ |= 0x00000004;
        }
      }
<pre>
The info of detected person identified box.
</pre>

<code>
.google.cloud.visionai.v1.PersonalProtectiveEquipmentDetectionOutput.PersonIdentifiedBox detected_person_identified_box = 2;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/PersonalProtectiveEquipmentDetectionOutput.java