Object element= (Object) iter.next();
Object element= iter.next();
	private static IPackageFragmentRoot[] getRootsToRemove(IStructuredSelection selection){		List result= new ArrayList(selection.size()); 		for (Iterator iter= selection.iterator(); iter.hasNext();) {			Object element= (Object) iter.next();			if (canRemove(element))				result.add(element);		}		return (IPackageFragmentRoot[]) result.toArray(new IPackageFragmentRoot[result.size()]);	}	