code: @Override
    public void destroy()
    {
      Thread thread = Thread.currentThread();
      ClassLoader oldLoader = thread.getContextClassLoader();
      
      try {
        thread.setContextClassLoader(this);
        
        WeakStopListener stopListener = _stopListener;
        _stopListener = null;
  
        super.destroy();
        
        thread.setContextClassLoader(oldLoader);
  
        ClassLoader parent = getParent();
        for (; parent != null; parent = parent.getParent()) {
          if (parent instanceof EnvironmentClassLoader) {
            EnvironmentClassLoader loader = (EnvironmentClassLoader) parent;
  
            loader.removeListener(stopListener);
          }
        }
      } finally {
        thread.setContextClassLoader(oldLoader);
        
        //_owner = null;
        _attributes = null;
        _listeners = null;
        //_scanListeners = null;
        //_stopListener = null;
  
        /*
        EnvironmentAdmin admin = _admin;
        _admin = null;
  
        if (admin != null)
          admin.unregister();
          */
      }
    }
docs: Destroys the class loader.