code: HandleList getHandleList(boolean create) // d662032
      {
          if (connectionHandleList == null && create)
          {
              connectionHandleList = new HandleList();
              if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())
                  Tr.debug(tc, "getHandleList: created " + connectionHandleList);
          }
  
          return connectionHandleList;
      }
docs: Gets the handle list associated with this bean, optionally creating one
  if the bean does not have a handle list yet.
  
  @param create true if a handle list should be created if the bean does
  not already have a handle list