How to restore the calsses I lost under oracle/jdeveloper/html?

Question

I use class wizard to create a class which extends oracle.jdeveloper.html.HTMLFieldRendererImpl and can't find it under the oracle/jdeveloper/html package. There are only two classes there : HTMLForm and HTMLElement. I remember there were many calsses there including HTMLFieldRendererImpl. If I lost them, how can I restore them? Thanks.

Answer 1

As well as having had this problem a couple of times on different machines, both immediately after upgrades, I also use the synch capability so that tab groups from more than one machine can be accessed from any of the others - a really useful capability. It's really frustrating to have lost everything and have to try to recreate things from history. It occurs to me that the contents of my sets of groups are stored on a synch server somewhere so they ought to be recoverable from the hopefully, periodic automatic server backups - only problem is, how to access them? unlikely to be possible at this stage!
In this context, a useful enhancement would be a capability to make user-created named backups of all current groups of tabs which could later be restored at will; any upgrade process should also automatically create such a backup for the user so that the problem of lost groups of tabs would be solved. In addition it would give users additional flexibility to create groups of groups - accessed by the save/restore mechanism - say for development, personal or social or whatever.