code: @Override
      public void addCompleter(final CommandLineCompleter completer) {
          console.addCompletion(new Completion() {
              @Override
              public void complete(CompleteOperation co) {
                  int offset = completer.complete(cmdCtx, co.getBuffer(), co.getCursor(), co.getCompletionCandidates());
  
                  // TODO : Not sure as of now to set offset
                  // co.setOffset(offset);
              }
          });
      }
docs: /*
  (non-Javadoc)
  
  @see org.restcomm.ss7.management.console.Console#addCompleter(org.mobicents
  .ss7.management.console.CommandLineCompleter)