IDEADEV-24474 was not fixed as claimed.
Please take another look at this.
I have to shut down IDEA about once an hour when some runaway thread uses 100% CPU.
I have tried running IDEA under Java5 and Java6DP without any success.
UI becomes very sluggish as you would expect.
Which, I might add, has received a pretty poor level of attention. Would it be too much to ask you guys to at least try the recommendation that has been suggested regarding the JProgressBar repaint interval. This is far from pleasureable development.