title: Upgraded Spring Boot to 2.7.0- Failed to start bean 'documentationPluginsBootstrapper
body: <p>Upgrading Springboot version- 2.7.0 ext { springBootVersion = '2.7.0' wsdl2javaVersion='0.10' cxfVersion='3.4.3' }</p>
  <p>Cloud Version: ext { set('springCloudVersion', '2021.0.3') }</p>
  <p>Springfox: //swagger compile &quot;io.springfox:springfox-swagger2:2.9.2&quot; compile &quot;io.springfox:springfox-swagger-ui:2.9.2&quot;</p>
  <p>Getting Error: org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerExceptionclass</p>
  <p>Any lead is really appreciate to fix this issue.</p>