Handle null BeanFactory in StateMachineHandlerCallHelper

[java-artisan]

I am using the StateMachineBuilder to create ad-hoc state machines. It is apparently a known issue. However, the proposed solutions don't seem to work.

final StateMachineBuilder.Builder<States, Events> builder = StateMachineBuilder.builder();
// doesn't work
builder.configureConfiguration().withConfiguration().beanFactory(new StaticListableBeanFactory());

// doesn't work either    
builder.configureConfiguration().withConfiguration().beanFactory(applicationContext.getAutowireCapableBeanFactory());

This happens regardless using a persister. Is there anything else I can try ?

System configuration:

• Linux amd64
• JDK 1.8.0_144
• Spring 4.3.11.RELEASE
• Spring SSM 1.2.6.RELEASE

[jvalkeal]

I'm finally going to take away that annoying warning message and handle that exception as this mess dates to times when we didn't have builders, thus more change of working outside of spring context.

[jvalkeal]

Merged per c8062e6