Issue reported by cusomter (look here for more info: http://forums.sun.com/thread.jspa?threadID=5342826&tstart=0).
"I can't see columns (not yet implemented exception thrown, which isn't caught)
After connecting my datasource I expand "tables" and try to further expand an arbitrary table node by clicking on '+' .
Here the exception window appears. You see that "uncaught exception" wasn't the right phrase. But it seems to be caught
very high on the stack and opens that annoying window."
SQLite doesn't support DatabaseMetadata, that's why you're getting the exception. But we should handle it more
gracefully. This is not a P2, however, as it is happening on an unsupported database and the message is clear enough to
know what to do.
Reassigned to new owner.