title: How to delete a consumer group of a Kafka Topic from java code?
body: <p>I have a kafka topic T. </p>
  
  <p>The user has the option to create new entries A, B, C or delete them. Upon creation of each of the entries A,B or C; I will create a consumer group with the same name for the kafka topic T.</p>
  
  <p>Upon deleting the entries A,B,C; I want to delete the corresponding consumer groups without affecting the topic T by any way - but I want to achieve this from a Java module. How is that possible?</p>