ISourceRange range= getNodeRange(node); edit= new MoveSourceEdit(range.getOffset(), range.getLength());
int offset= getExtendedOffset(node); int length= getExtendedLength(node); edit= new MoveSourceEdit(offset, length);
	final private MoveSourceEdit getMoveSource(ASTNode node) {		if (isMoveSource(node)) {			MoveSourceEdit edit= (MoveSourceEdit) fMoveSources.get(node);			if (edit == null) {				ISourceRange range= getNodeRange(node);				edit= new MoveSourceEdit(range.getOffset(), range.getLength());			}			fMoveSources.put(node, edit);			return edit;		}		return null;	}