public com.google.cloud.websecurityscanner.v1.Xxe getXxe() {
      if (xxeBuilder_ == null) {
        return xxe_ == null
            ? com.google.cloud.websecurityscanner.v1.Xxe.getDefaultInstance()
            : xxe_;
      } else {
        return xxeBuilder_.getMessage();
      }
    }
<pre>
Output only. An addon containing information reported for an XXE, if any.
</pre>

<code>
.google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@return The xxe.
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Finding.java