title: What is the ToolTip library that Eclipse uses when hovering over variables?
body: <p>Eclipse has these highly interactive tooltips that appear when you hover over variables while debugging. You can actually click on the inside of these tooltips (or press <kbd>F2</kbd>) to focus and start interacting with the controls inside of it (specifically to explore that variable's object and its contents). </p>
  
  <p>I really want to know if the library for this interactive ToolTip is accessible so I can use it for my own project. I like how it acts like a ToolTip until you click on it, then it persists until you exit it. I also like how it is easily resizeable. I could make some very awesome instant reports in my Java application using this interactive ToolTip. I am guessing it supports adding JComponents too and acts as a container.</p>
  
  <p>I played with the JCustomTooltip library by Prefuse but I like Eclipse's better as it's more elegant.</p>
  
  <p>Can someone point to it in a library somewhere? I'll even look at the Eclipse GITHub project if it is easily extractable. </p>