IReferenceUpdating reference = (IReferenceUpdating) refactoring.getAdapter(IReferenceUpdating.class);
if (reference != null) {
reference.setUpdateReferences((flags & UPDATE_REFERENCES) != 0);
}
ITextUpdating text = (ITextUpdating) refactoring.getAdapter(ITextUpdating.class);
if (text != null) {
text.setUpdateTextualMatches((flags & UPDATE_TEXTUAL_MATCHES) != 0);
}
}