private void fillJars(){
synchronized (_pathList) {
    _pathList.clear();
    loadPaths(_pathList);
    Collections.sort(_pathList);
    for (    PathImpl jar : _pathList) {
      addJar(jar);
    }
  }
}

private void fillJars ( ) { synchronized ( _pathList ) { _pathList . clear ( ) ; loadPaths ( _pathList ) ; Collections . sort ( _pathList ) ; for ( PathImpl jar : _pathList ) { addJar ( jar ) ; } } }
find all the jars in this directory and add them to jarlist .
