geopackage-sdk/src/main/java/mil/nga/geopackage/factory/GeoPackageImpl.java
private Cursor integrityCheck(Cursor cursor) {
        if (cursor.moveToNext()) {
            String value = cursor.getString(0);
            if (value.equals("ok")) {
                cursor.close();
                cursor = null;
            }
        }
        return cursor;
    }
private Cursor integrityCheck(Cursor cursor) {
        if (cursor.moveToNext()) {
            String value = cursor.getString(0);
            if (value.equals("ok")) {
                cursor.close();
                cursor = null;
            }
        }
        return cursor;
    }
Check the cursor returned from the integrity check to see if things are "ok"

@param cursor
@return null if ok, else the open cursor