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[Mercurial <1101348@xxxxxxxxxxxxxxxxxx>]

details: http://icedtea.classpath.org//hg/icedtea7-forest/jdk?cmd=changeset;node=96b5c3822ce9
author: ceisserer
date: Tue Nov 13 16:12:10 2012 -0800

	7105461, PR2571: Large JTables are not rendered correctly with Xrender pipeline
	Reviewed-by: flar, prr

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https://bugs.launchpad.net/bugs/1101348

Title:
  xrender pipeline creates graphics corruption

Status in OpenJDK:
  In Progress
Status in openjdk-7 package in Ubuntu:
  Fix Released

Bug description:
  Activating the XRender-Pipeline in openjdk-7 for usage with netbeans
  creates graphics corruption when scrolling.

  For details please see the post on the xrender-dev mailinglist:

  http://mail.openjdk.java.net/pipermail/xrender-
  dev/2013-January/000049.html

  The corruption can be seen in this screenshot:

  http://mail.openjdk.java.net/pipermail/xrender-
  dev/attachments/20130108/3d37aeb9/Screenshot-0001.png

  Clemens Eisserer created a patch for openjdk-8, which he kindly
  pointed me to. I took that patch and applied it to the openjdk-7
  package and it works in openjdk-7.

  Currently I rebuild the openjdk Package on each new release and
  replace the rt.jar - it would be nice if the patch could be integrated
  into the build process.

  I'll attach the patch I created (this is just a minor change from the
  original version of Clemens Eisserer).

  Ubuntu version:

  Description:	Ubuntu 12.10
  Release:	12.10

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