return new PromoteTempToFieldRefactoring(cunit, selection.getOffset(), selection.getLength());
return new PromoteTempToFieldRefactoring(cunit, selection.getOffset(), selection.getLength(), JavaPreferencesSettings.getCodeGenerationSettings());
	private Refactoring createRefactoring(ICompilationUnit cunit, ITextSelection selection) {		return new PromoteTempToFieldRefactoring(cunit, selection.getOffset(), selection.getLength());	}