code: protected LockingCursor getGetCursor(int classification)
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "getGetCursor", Integer.valueOf(classification));
      
      // First we need to get the index for the appropriate cursor
      // The zeroth index is reserved for non-classified messages
  
      LockingCursor cursor = consumerKeyFilter[classification].getGetCursor();
      if(keyGroup != null)
        cursor = keyGroup.getGetCursor(classification);
        
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "getGetCursor", cursor);
  
      return cursor;
    }
docs: Retrieves the GetCursor that is associated with the filter at the
  specified classification index.
  
  This method should be called under the classification readlock as it
  references resources that are dependent on the current set of
  classifications.
  
  @param classification
  @return