0
votes
1answer
42 views

Inactive memory vs swapping

I'm trying to process a large dataset in java, and so I set my -Xmx11G. 1 thing I observed is, when I use xmx and the Jvm starts, the amount of inactive memory jumps up by about that much. Later, I ...
-1
votes
1answer
104 views

Amount of 'free ram memory', does that mean I should upgrade?

I regularly run several Java applications. There are about 4 applications that eat up a gig of RAM each(as I see in the Activity monitor). For the rest of the OS, I guess it is using another 3 gigs. ...
1
vote
3answers
2k views

Why is Java using so Much Real Memory?

Java is consistently listed as using 700MB of real memory. That is a nice chunk of change on my 4GB iMac. I don't even know that I am running a Java Application, ever. Any ideas?
2
votes
1answer
838 views

How to launch jar the same way Jar Launcher does

The source of this problem is that Jar Launcher (/System/Library/CoreServices/Jar\ Launcher.app) runs the jar just perfectly (as far as I know, the Jar Launcher app is the one that runs jars which you ...