memberSet.addAll(Arrays.asList((Object[])obj));
memberSet.addAll(Arrays.asList(elements));
	protected Refactoring createNewRefactoringInstance(Object obj){		Set memberSet= new HashSet();		memberSet.addAll(Arrays.asList((Object[])obj));		IMember[] methods= (IMember[]) memberSet.toArray(new IMember[memberSet.size()]);		return new MoveMembersRefactoring(methods, JavaPreferencesSettings.getCodeGenerationSettings());	}