swagger ui replace default url

pom.xml

<plugin>
  <groupId>com.google.code.maven-replacer-plugin</groupId>
  <artifactId>replacer</artifactId>
  <version>1.5.3</version>
  <executions>
    <execution>
      <phase>prepare-package</phase>
      <goals>
        <goal>replace</goal>
      </goals>
    </execution>
  </executions>
  <configuration>
    <file>${project.build.directory}/swagger-ui/META-INF/resources/webjars/swagger-ui/${swagger-ui.version}/index.html</file>
    <replacements>
      <replacement>
        <token>http://petstore.swagger.io/v2/swagger.json</token>
        <value>http://notexistingurl.de/api/swagger.json</value>
      </replacement>
    </replacements>
  </configuration>
</plugin>