code: private void fillJars()
    {
      synchronized (_pathList) {
        _pathList.clear();
      //_jarList.clear();
  
        loadPaths(_pathList);
        
        Collections.sort(_pathList);
  
        for (PathImpl jar : _pathList) {
          addJar(jar);
        }
      }
    }
docs: Find all the jars in this directory and add them to jarList.