Is it possible to install both 32bit and 64bit Java on Windows 7?

Question

Is it possible to install both 32bit and 64bit Java on Windows 7?

I have some applications that I can run under 64bit, but there are some that only run under 32bit.

Answer 1

As stated by pnt you can have multiple versions of both 32bit and 64bit Java installed at the same time on the same machine.

Taking it further from there: Here's how it might be possible to set any runtime parameters for each of those installations:

You can run javacpl.exe or javacpl.cpl of the respective Java-version itself (bin-folder). The specific control panel opens fine. Adding parameters there is possible.