title: Enormous hprof file parsing "Java heap space"
body: <p>I have to parse enormous hprof file(54GB) and I'm out of RAM(given 30GB). Is there a walkaround?</p>
  <p>Or maybe there is a way to proces hprof file via terminal? I could run it on my production server if there is a way.</p>
  <p>Edit: I forgot to mention I want to analyse it using Eclipse MAT.</p>