[BLUEJ-210] Editor performance extremely slow
The editor in Bluej 3.0 preview has serious performance issues for me that version 2.5.3 has never had.
Steps to reproduce: Open a project, create a new class, open editor. Click on line 23 " An example of a method ..." Hold down the delete key.
I observe very jerky response and pauses of several seconds in duration where nothing happens.
Similar jerky response occurs during text entry.
The lag is so severe as to make the editor almost unusable.
I created a 20 second video capture that illustrates this behavior:
[http://www.youtube.com/watch?v=ZmDc8uHM9WQ]
Issue metadata
- Issue type: Bug
- Priority: Medium
- Fix versions: 3.0.0