if (this.bugCollection != bugCollection && this.bugCollection != null) {
Cloud plugin = this.bugCollection.getCloud();
plugin.removeListener(userAnnotationListener);
plugin.removeStatusListener(cloudStatusListener);
plugin.shutdown();
}
// setRebuilding(false);
setProject(project);
this.bugCollection = bugCollection;
BugLoader.addDeadBugMatcher(bugCollection);