public Builder addLearnMoreUrls(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureLearnMoreUrlsIsMutable();
      learnMoreUrls_.add(value);
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
URLs to learn more information about the vulnerabilities in the library.
</pre>

<code>repeated string learn_more_urls = 3;</code>

@param value The learnMoreUrls to add.
@return This builder for chaining.
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/OutdatedLibrary.java