How to find out if an installed Eclipse is 32 or 64 bit version?

Question

How can I find out if a specific Eclipse instance on my (Windows 7) PC is the 32-bit or 64-bit version?

I\'ve checked the About screen and the maze of dialogs one ca

Answer 1

Help -> About Eclipse -> Installation Details -> tab Configuration

Look for -arch, and below it you'll see either x86_64 (meaning 64bit) or x86 (meaning 32bit).