code: @Override
  	public boolean isFeatureOrTileTable(String table) {
  		boolean isType = false;
  		Contents contents = getTableContents(table);
  		if (contents != null) {
  			ContentsDataType dataType = contents.getDataType();
  			isType = dataType != null
  					&& (dataType == ContentsDataType.FEATURES || dataType == ContentsDataType.TILES);
  		}
  		return isType;
  	}
docs: {@inheritDoc}