title: Intellij - Add project dependency like in Eclipse
body: <p>I'm switching to Intellij and trying to do the same thing as in Eclipse. In Eclipse, you can add a project as a dependency in another project (<code>project properties -&gt; "Java Build Path" -&gt; "Projects" -&gt; Click on my library project</code>). </p>
  
  <p>The current situation is that I'm developing a library and I can test the features in another project without building the jar file every time I add new stuff to the library.</p>
  
  <p>I'm trying to achieve this with Intellij but without success (the projects are both imported in Intellij).</p>
  
  <p>How can I do that?</p>