code: public void doInitialKey()
      {
          FileListener nextListener = (FileListener)this.getNextEnabledListener();
          if (nextListener != null)
          {
              boolean bOldState = nextListener.setEnabledListener(false);  // Don't allow it to be called again
              nextListener.doInitialKey();
              nextListener.setEnabledListener(bOldState);
          }
          else if (this.getOwner() != null)
              this.getOwner().doInitialKey();
      }
docs: Setup the initial key position in this record... Save it!