java - eclipse.ini has been changed, but eclipse wont updated in Ubuntu 14.04 -

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first, have done lot of research , answer think best :

https://stackoverflow.com/a/17498043/1203797

according answer, eclipse.ini should on same directory of eclipse because downloded internet (not via terminal/software center).

i need change ram used eclipse because keep getting gc overheat error when trying run big application.

this eclipse.ini : 

-startup plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar --launcher.library plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326 -product org.eclipse.epp.package.jee.product --launcher.defaultaction openfile -showsplash org.eclipse.platform --launcher.xxmaxpermsize 2048m --launcher.defaultaction openfile --launcher.appendvmargs -vmargs -dosgi.requiredjavaversion=1.6 -xx:maxpermsize=2048m -xms512m -xmx2048m

note have updated xmx/xms value, :

-product org.eclipse.epp.package.jee.product -vm /usr/bin/java eclipse.home.location=file:/home/tama/development/adt-bundle/eclipse/ eclipse.launcher=/home/tama/development/adt-bundle/eclipse/eclipse eclipse.launcher.name=eclipse eclipse.p2.data.area=@config.dir/../p2/ eclipse.p2.profile=epp.package.jee eclipse.product=org.eclipse.epp.package.jee.product eclipse.starttime=1417076772881 eclipse.statesavedelayinterval=30000 eclipse.vm=/usr/bin/java eclipse.vmargs=-dosgi.requiredjavaversion=1.6 -xx:maxpermsize=256m -xms40m -xmx512m

that displayed in eclipse installation detail (i know answer posted above).

please kindly me, time.

i spent hours, want cry , laugh @ same time.

the shortcut in ubuntu's launcher not use eclipse.ini in eclipse's directory, eventhough linked same eclipse.

i need run eclipse directory manually or create shortcut desktop, eclipse.ini readed


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