Linked by theuserbl on Sun 10th Jul 2011 18:48 UTC
Java "After an initial round of testing we've declared build 147 to be the first Release Candidate of JDK 7. There are only thirteen changes in this build. Over half of them are administrivial updates that don't affect the actual code; the remainder are true showstoppers, including several hard VM crashes and a JIT correctness bug identified by an Eclipse unit test. If no new showstopper issues are reported, and if JSR 336 and the component JSRs pass their Final Approval Ballots in the JCP, then this will be the GA build for release later this month per the schedule posted back in January."
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RE: Swings is fast
by ebasconp on Mon 11th Jul 2011 16:04 UTC in reply to "Swings is fast"
ebasconp
Member since:
2006-05-09

I've installed NetBeans and Eclipse in Windows, Mac and Linux and, though NetBeans and Eclipse UI performance is quite similar in Windows and Mac, in Linux I find NetBeans evidently slower than Eclipse. Do not know if Swing does some hardware acceleration in Linux, but in my Linux box, it does not perform as well as in Windows or Mac.

Reply Parent Score: 2

RE[2]: Swings is fast
by StaubSaugerNZ on Mon 11th Jul 2011 18:15 in reply to "RE: Swings is fast"
StaubSaugerNZ Member since:
2007-07-13

It will be because the 3D graphics drivers on Linux may not be as good as on the other platforms.

Reply Parent Score: 2

RE[2]: Swings is fast
by draethus on Tue 12th Jul 2011 08:09 in reply to "RE: Swings is fast"
draethus Member since:
2006-08-02

I've installed NetBeans and Eclipse in Windows, Mac and Linux and, though NetBeans and Eclipse UI performance is quite similar in Windows and Mac, in Linux I find NetBeans evidently slower than Eclipse. Do not know if Swing does some hardware acceleration in Linux, but in my Linux box, it does not perform as well as in Windows or Mac.


What UI are you using for Swing? The GTK look and feel is very slow, as Java is forced to work around GTK's lack of transparency by drawing each widget twice, once on a black background and once on a white background, then downloading the images from the X server, mixing them to recover the transparency, and finally uploading the recovered image.

Reply Parent Score: 1

RE[3]: Swings is fast
by ebasconp on Tue 12th Jul 2011 14:29 in reply to "RE[2]: Swings is fast"
ebasconp Member since:
2006-05-09

NetBeans in my Gentoo starts using the default Metal LookNFeel.

Reply Parent Score: 2