So I am looking at a heap with jmap on a remote box and I want to force garbage collection on it. How do you do this without popping into jvisualvm or jconsole and friends?
I know you shouldn't be in the practice of forcing garbage collection — you should just figure out why the heap is big/growing.
I also realize the System.GC() doesn't actually force garbage collection — it just tells the GC that you'd like it to occur.
Having said that is there a way to do this easily? Some command line app I'm missing?