}
static boolean isContainerManifestationLocked(Collection<Panel> panels) {
Map<PanelFocusSelectionProvider, Panel> panelsToBeSaved = new HashMap<PanelFocusSelectionProvider, Panel>();
for (Panel panel: panels) {
PanelFocusSelectionProvider focusSelectionProvider = panel.getPanelFocusSelectionProvider();
if (!panelsToBeSaved.containsKey(focusSelectionProvider)) {
panelsToBeSaved.put(focusSelectionProvider, panel);
}
}
for (PanelFocusSelectionProvider focusProvider: panelsToBeSaved.keySet()) {