protected void doRemove(TestModelChange change) {
if (fViewer instanceof ListViewer) {
((ListViewer) fViewer).remove(change.getChildren());
} else if (fViewer instanceof TableViewer) {
((TableViewer) fViewer).remove(change.getChildren());
} else if (fViewer instanceof AbstractTreeViewer) {
((AbstractTreeViewer) fViewer).remove(change.getChildren());
} else if (fViewer instanceof ComboViewer) {
((ComboViewer) fViewer).remove(change.getChildren());
} else {
Assert.isTrue(false, "Unknown kind of viewer");
}
}
