Hey, I was wondering what happens when a dispatcher runs out of cache space?

The tar files used by AEM in the repository/segmentstore have names like dataNNNNNL.tar, where NNNNN is a 5 digit number and L is a letter. What happens when NNNNN needs to be greater than 99999?

We're in the process of converting all of our Classic UI dialogs to Touch UI using the dialog conversion tool. We're using the showhide xtype in a lot of our form field components and we're looking for an equivalent or alternative widget for the Touch UI. Any suggestions?