title: Increasing Java Heap Size
body: <p>I'm trying to increase value of heap size of my jvm, but it doesn't work. Could anybody help me with this geek problem?
  My configuration are follow: Windows 7 x64, 4 GB, i3 CPU</p>
  
  <p><img src="https://i.stack.imgur.com/byAaF.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/VSHx8.png" alt="enter image description here"></p>
  
  <p>When I try something like -Xmx2000M I have nothing<img src="https://i.stack.imgur.com/I4hKf.png" alt="enter image description here"></p>
  
  <p>Where are my errors?</p>