How to identify eclipse 32 bit or 64 bit installed in our system

Method 1

-> Open the task Manager

-> For 32 bit : Its run as eclipse.exe *32 in task manager

-> For 64 bit : Its run as eclipse.exe in task manager


Method 2

-> Verify eclips.ini file . Configuration Settings file in eclips installed folder.

-> Check the 4rd line,
../../../plugins/org.eclipse.equinox.launcher.cocoa.macosx.x86_64_1.1.0.v20100503

-> For 32 bit : Its contains only x86_1

-> For 64 bit : Its contains x86_64_1

Above line from 64 bit