checks if whether the crane is stalled in y-direction . concode_field_sep PhysicalCrane crane concode_field_sep StorageElement retrievePacket concode_elem_sep void testStalledX concode_elem_sep void navigateToLoadingPos concode_elem_sep void navigateTo concode_elem_sep void navigateYTo concode_elem_sep void navigateXTo concode_elem_sep void storePacket concode_elem_sep void shutdown
void function ( ) { if ( crane . isStalledY ( ) ) throw new CraneStalledException ( "srini_string" + crane . getPositionY ( ) ) ; }