Wale Ogunwale
authored
In some cases it is possible for the AppToken.allAppWindows list to get out of sync with the list of windows known to WMS if the client doesn't call Session.remove(Window). This can lead to an NPE when the animation threads runs and the display for the window has been removed. Bug: 19972099 Change-Id: Ifdf9ff2364b96757bba0539394c4a682f64577c9