/** * Returns the item at pos as a boolean. If the item is a Boolean, return its boolean value, * otherwise construct a new Boolean by calling the toString() method on the item and return its * boolean value. * * @param row the row number * @return the item as pos as a boolean value. If no such item exists returns false. */ public boolean getBoolean(int row) { Object obj = elements.get(row); if (obj != null) { return SparseBooleanColumn.toBoolean(obj); } return SparseDefaultValues.getDefaultBoolean(); }