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Why does eclipse flicker and slowly load XML into editors?

My android ADT Eclipse is in a state where every time I switch between XML editors, it runs slowly. In addition, the “Restart Dependencies and Turn Grammar Constraints Off” buttons flash. How to fix it?

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2 answers

You are using Eclipse 4.2 or 4.2.1, where there is a known performance issue when switching between XML-based editors. Update the Eclipse 4.2.2 application using the update manager.

EDIT: Meanwhile, Eclipse 4.3 was released with even greater performance. Everyone is encouraged to upgrade again.

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, , . eclips.ini, . :

-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140116-2212
-product
org.eclipse.epp.package.jee.product
--launcher.defaultAction
openFile
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
--launcher.defaultAction
openFile
--launcher.appendVmargs
-vmargs
-Dosgi.requiredJavaVersion=1.6
-XX:MaxPermSize=256m
-Xms40m
-Xmx512m

Xmx512m 1024 XX: MaxPermSize = 256 XX: MaxPermSize = 1024 . .

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