title: Java standard library - graph?
body: <p>Is there a representation of a graph in Java standard libraries, like there is in the boost library in C++? Is there a graph representation which is a standard in the business?</p>
  
  <p><strong>Edit:</strong> by graph, I mean of course the mathematical concept in computer science - <a href="http://en.wikipedia.org/wiki/Graph_theory" rel="noreferrer">graph theory</a></p>