Destroy PathContext

[lynnmatrix]

After new Path set to Flow, the contexts in the old path may be destroyed.
Why only the tail of the old path will be destroyed rather than all contexts which are not in the new path?

The commented in the following code is what I wants to do.

  /** Finds the tail of this path which is not in the given path, and destroys it. */
  public void destroyNotIn(PathContext path, PathContextFactory factory) {
    Iterator<Path> aElements = this.path.elements().iterator();
    Iterator<Path> bElements = path.path.elements().iterator();
    while (aElements.hasNext() && bElements.hasNext()) {
      Path aElement = aElements.next();
      Path bElement = bElements.next();
      if (!aElement.equals(bElement)) {
        factory.tearDownContext(contexts.get(aElement));
        break;
      }
    }
   /**
    while (aElements.hasNext()) {
      factory.tearDownContext(contexts.get(aElements.next()));
    }
  **/
  }

[Zhuinden]

You are correct, I referred to this problem here as well:

#116

[loganj]

PathContext is dead, and this should be fixed via KeyManager (on master now)