CO-EXECUTION OF OBJECTS FROM DIVERGENT RUNTIME ENVIRONMENTS

Systems and methods are described that permit objects from runtime environments that are incompatible with one another to be co-executed on a computing machine. Depending on which object can service the request, a generic proxy may send the request to the proxy of the particular runtime environment associated with that object. The proxy may call the appropriate methods of the object therein to service the request. Each runtime environment may be isolated from other runtime environments by a container such that catastrophic errors in one runtime environment do not disrupt the execution of objects in another runtime environment. A first object in a first runtime environment may execute methods in a second object in a second runtime environment by invoking a proxy of the second runtime environment to call the methods of the second object.