| gvSIG desktop 1

    private ArrayList deleted = new ArrayList();//<FeatureID>

    private int deltaSize=0;

	private Map added = new LinkedHashMap();

	private HashMap modifiedFromOriginal=new HashMap();

    	this.expansionAdapter=expansionAdapter;

    }

    public Feature delete(FeatureReference id) {

        deleted.add(id);

		Integer num = (Integer) added.remove(id);

        	feature = (Feature)modifiedFromOriginal.remove(id);

		}else{

			feature = (Feature) expansionAdapter.getObject(num.intValue());

		}

        deltaSize--;

        return feature;

    	//        Si no existe feature con ese id... ? retorna null ?

    	//        en EditedDefaultIterator se hace uso de ese comportamiento.

    	//

    	if (intNum == null){

    		intNum =((Integer) modifiedFromOriginal.get(id));

        	}

    	}

        int num = intNum.intValue();

		modifiedFromOriginal.clear();

	    expansionAdapter.close();

	    deleted.clear();//<FeatureID>

	    deltaSize=0;

	}

		return added.size()>0 || modifiedFromOriginal.size() > 0 || deleted.size() > 0;

	}

	public Iterator getDeleted() {

		return new DeletedIterator();