returns the result of interpreting the object as an instance of ` country ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep GeneralTestPackage modelPackage concode_field_sep T caseTC concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T caseCity concode_elem_sep T caseState concode_elem_sep T caseContact concode_elem_sep T caseAddress concode_elem_sep T defaultCase
T function ( Country arg0 ) { return null ; }