Configure JUnit's Source in Eclipse

1. Download this JAR (ftp://ftp.osuosl.org/pub/eclipse/eclipse/updates/3.5/R-3.5-200906111540/plugins/org.junit4.source_4.5.0.v20090423.jar) into your eclipse/plugins directory.

2. Edit the file source.info in your eclipse/configuration/org.eclipse.equinox.source directory, and add the following line:

   org.junit4.source,4.5.0.v20090423,plugins/org.junit4.source_4.5.0.v20090423.jar,-1,false

3. Open the file artifacts.xml in your eclipse directory, and add the following fragment:

   <artifact classifier='osgi.bundle' id='org.junit4.source' version='4.5.0.v20090423'>
     <properties size='2'>
       <property name='artifact.size' value='128389'/>
       <property name='download.size' value='128389'/>
     </properties>
   </artifact>
   

4. If Eclipse is already open, you'll need to restart it for the changes to be detected.