title: intellij idea specify repository for downloading sources
body: <p>It seems that question can be related to <a href="https://stackoverflow.com/questions/11295040/how-to-automatically-attach-source-code-for-dependency-in-intellij">How to automatically attach source code for dependency in Intellij?</a> but it`s not in full manner.</p>
  
  <p>In debug mode I'm getting into decompiled file and idea ask me to download or set the path to sources. </p>
  
  <p><img src="https://i.imgur.com/5w3Xhyb.png" alt="Download button"></p>
  
  <p>For resolving I'm using some nexus repository which aggregates different vendors public jars (proxy repositories,reuploaded jars and etc). Unfortunately it contains jars but very often it doesn't contain sources or javadocs.</p>
  
  <p>But at the same time vendors' repositories contain sources. After clicking "download" button - I can see that idea try to find sources only in "oss.sonatype.org" repository.</p>
  
  <p><img src="https://i.imgur.com/4i5ucKb.png" alt="Downloading sources"></p>
  
  <p>So is any ability to set the list of repositories where Idea can search sources? </p>