code: public long size()
                      throws ObjectManagerException
      {
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.entry(this, cclass,
                          "size");
  
          //TODO Need to include toBeDeleted.
          long listLength = size; // For return;
  
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.exit(this, cclass,
                         "size",
                         "returns listLength=" + listLength + "(int)");
          return listLength;
      }
docs: /*
  (non-Javadoc)
  
  @see com.ibm.ws.objectManager.Collection#size()