code: public String getLayerName( DwgObject entity ) {
          String layerName = "";
          int layer = entity.getLayerHandle();
          for( int j = 0; j < layerTable.size(); j++ ) {
              Vector layerTableRecord = (Vector) layerTable.get(j);
              int lHandle = ((Integer) layerTableRecord.get(0)).intValue();
              if (lHandle == layer) {
                  layerName = (String) layerTableRecord.get(1);
              }
          }
          /*
           * workaround for the cases in which the entity 
           * can't define it's own layer name: assign all the
           * objects to the layer 0
           */
          if (layerName.equals(""))
              return "0";
          return layerName;
      }
docs: TODO: Gesti�n de capas pendiente ...