code: protected void removeGrantedRequest(
      ResourceRequestInfo req, boolean isRevoked) {
      Context c = getContext(req.getType());
      Utilities.removeReference(c.grantedRequests, req);
  
      // if revoked - we didn't fulfill this request
      if (isRevoked) {
        c.fulfilledRequestCount--;
        c.revokedRequestCount++;
      }
    }
docs: Remove a granted request for a resource type.
  
  @param req Resource request to remove
  @param isRevoked Was this request revoked from the cluster manager?