title: What is the id=xxx next to variable entries in the Eclipse Debugger
body: <p>What is the <code>id=xxx</code> next to variable entries in the Eclipse Debugger> I know it seems to uniquely identify the object. But what I can't tell is what it's relationship to the object is.</p>
  
  <p><img src="https://i.stack.imgur.com/Ihngj.png" alt="Screenshot"></p>