public com.google.cloud.websecurityscanner.v1.VulnerableHeadersOrBuilder
        getVulnerableHeadersOrBuilder() {
      if (vulnerableHeadersBuilder_ != null) {
        return vulnerableHeadersBuilder_.getMessageOrBuilder();
      } else {
        return vulnerableHeaders_ == null
            ? com.google.cloud.websecurityscanner.v1.VulnerableHeaders.getDefaultInstance()
            : vulnerableHeaders_;
      }
    }
<pre>
Output only. An addon containing information about vulnerable or missing HTTP headers.
</pre>

<code>.google.cloud.websecurityscanner.v1.VulnerableHeaders vulnerable_headers = 15;</code>
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Finding.java