},
new GutterIconNavigationHandler<PsiElement>() {
@Override
public void navigate(MouseEvent e, PsiElement elt) {
PsiElementListNavigator.openTargets(
<BUG>e, DartResolveUtil.getComponentNames(subClasses).toArray(new NavigatablePsiElement[subClasses.size()]),
DaemonBundle.message("navigation.title.subclass", dartClass.getName(), subClasses.size()),</BUG>
"Superclasses of " + dartClass.getName(),
new DefaultPsiElementCellRenderer()
);

},
new GutterIconNavigationHandler<PsiElement>() {
@Override
public void navigate(MouseEvent e, PsiElement elt) {
PsiElementListNavigator.openTargets(
e, DartResolveUtil.getComponentNameArray(subClasses),
DaemonBundle.message("navigation.title.subclass", dartClass.getName(), subClasses.size()),
"Superclasses of " + dartClass.getName(),
new DefaultPsiElementCellRenderer()
);
