NPE in BookmarkablePageRequestTarget

In BookmarkablePageRequestTarget line 292

for (Entry<String, Object> entry : pageParameters.entrySet())

{ final Object value = entry.getValue(); * if (value.getClass().isArray()) [...] }

I'm getting a NPE. Values can be null in PageParameters, so you should check null here.

Also found that BookmarkablePageRequestTarget(String pageMapName, Class<C> pageClass) wasn't correct (wasn't passing pageMap).