Re: javax.swing.RepaintManager volatileMap

2013-10-09 Thread Artem Ananiev
Hi, Vladimir, have you received this reply, or it was lost for some reason? Thanks, Artem On 8/28/2013 5:52 PM, Artem Ananiev wrote: Hi, Vladimir, I agree that using a class with no equals/hashCode overridden as a key for HashMap is not the best thing to do. However, in this case the problem

Re: javax.swing.RepaintManager volatileMap

2013-08-28 Thread Artem Ananiev
Hi, Vladimir, I agree that using a class with no equals/hashCode overridden as a key for HashMap is not the best thing to do. However, in this case the problem seems to be caused by something else. I'm not an expert in RepaintManager, but here is what I observe: 1. When graphics environment

Re: javax.swing.RepaintManager volatileMap

2013-08-28 Thread Alexander Scherbatiy
forwarded the question to awt-dev alias. On 8/28/2013 3:00 PM, Vladimir Sitnikov wrote: Hi, In the heapdump of SQL Developer 4.0 I found that RepaintManager holds 23 items of sun.awt.image.BufImgVolatileSurfaceManager 5-10MiB each. All the images are contained in "volatileMap" HashMap. I