"I am trying to place a gutter annotation on particular lines in Java classes in response to asynchronous testing events. These classes may already be open in an editor, may be open but not visible, or may not be opened yet at all."
i wanna implement something like http://www.jetbrains.net/devnet/message/5239222#5239222
some of my questions are:
1. is there a registration in the plugin.xml descriptor for a HighlightingPass like for a LineMarkerProvider
2. a LineMarkerProvider is only called once on idea startup, am i right?
3. how do i invoke/call a HighlightingPass