CLASS cx_no_fuel DEFINITION INHERITING FROM cx_static_check. ENDCLASS. CLASS cl_car DEFINITION. PUBLIC SECTION. METHODS: drive, check_fuel RAISING cx_no_fuel. ENDCLASS. CLASS cl_car IMPLEMENTATION. METHOD drive. TRY. check_fuel( ). CATCH cx_no_fuel. "handle exception ENDTRY. ENDMETHOD. METHOD check_fuel. RAISE EXCEPTION TYPE cx_no_fuel. ENDMETHOD. ENDCLASS.