State of Bug 7179339 (Graphics corruption in netbeans)

[Matthias Bläsing]

Hey,

in September a bug was reportered, that netbeans shows rendering
artifacts - the bug url was:

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7179339

but that is not accessible. I think I can reproduce it.

I'm now faced with the dilemma to choose whether I like scrolling
artifacts better when scrolling horizontal (with the default X11
pipeline):

https://bugs.freedesktop.org/show_bug.cgi?id=50850

or these artifacts that I hit when scrolling vertically (see attached
screenshot).

Some more information - the netbeans.conf (I only added the activation
of the xrender pipeline):

netbeans_default_options="-J-client -J-Xss2m -J-Xms32m
-J-XX:PermSize=32m -J-Dapple.laf.useScreenMenuBar=true
-J-Dapple.awt.graphics.UseQuartz=true -J-Dsun.java2d.noddraw=true
-J-Dsun.zip.disableMemoryMapping=true -J-Dsun.java2d.xrender=True"

This system is an ubuntu 12.10 system, that I modified with the
xorg-edgers (newer X11-Drivers) repository.

This is the version of openjdk: 

matthias at prometheus:~$ java -version
java version "1.7.0_09"
OpenJDK Runtime Environment (IcedTea7 2.3.3)
(7u9-2.3.3-0ubuntu1~12.10.1)
OpenJDK 64-Bit Server VM (build 23.2-b09, mixed mode)
matthias at prometheus:~$ 

If more information is needed - just ask I'll try to retrieve it.

Can I do more to support the bugfixing?

Greetings

Matthias

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