this.writersByClass.put( ActivationTimerJobContext.class, new ActivationTimerOutputMarshaller() );
this.writersByClass.put( ExpireJobContext.class, new ExpireJobContextTimerOutputMarshaller() );
this.writersByClass.put( TimerNodeJobContext.class, new TimerNodeTimerOutputMarshaller() );
if ( resolverStrategyFactory == null ) {
ObjectMarshallingStrategy[] strats = (ObjectMarshallingStrategy[]) env.get( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES );
if ( strats == null ) {
strats = new ObjectMarshallingStrategy[]{MarshallerFactory.newSerializeMarshallingStrategy()};