/** Pair method to {@link #annotate}. It releases all resources. */
private void release() {
editorUI.removePropertyChangeListener(this);
textComponent.removeComponentListener(this);
doc.removeDocumentListener(this);
caret.removeChangeListener(this);
if (caretTimer != null) {
caretTimer.removeActionListener(this);
}
elementAnnotations = Collections.<Element, AnnotateLine>emptyMap();
previousRevisions = null;
originalFiles = null;
// cancel running annotation task if active
if (latestAnnotationTask != null) {
latestAnnotationTask.cancel();
}
AnnotationMarkProvider amp = AnnotationMarkInstaller.getMarkProvider(textComponent);
if (amp != null) {
amp.setMarks(Collections.<AnnotationMark>emptyList());
}
clearRecentFeedback();
}
