Issue

I tried with no luck to implement a very simple osgi service.
In the fuse log screen I get the following error:

    java.lang.ClassCastException: Proxy4f17de51_5cac_4b93_8448_bd3bbdd37ad9 cannot be cast to com.wirecard.sampleservicebean.Hello2Bean

      at xxx.xxx.sampleservicebeanconsumer.Consumer.getSayFromHelloBean(Consumer.java:33)[xxx.xxx:sampleServiceBeanConsumer:1.0.0]

      at sun.reflect.GeneratedMethodAccessor92.invoke(Unknown Source)

      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_79]
      at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_79]
      at org.apache.camel.component.bean.MethodInfo.invoke(MethodInfo.java:408)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.component.bean.MethodInfo$1.doProceed(MethodInfo.java:279)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:252)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:171)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:68)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.language.bean.BeanExpression$InvokeProcessor.process(BeanExpression.java:194)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.language.bean.BeanExpression.evaluate(BeanExpression.java:123)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.language.bean.BeanExpression.evaluate(BeanExpression.java:132)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.processor.SetBodyProcessor.process(SetBodyProcessor.java:47)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:448)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.component.timer.TimerConsumer.sendTimerExchange(TimerConsumer.java:165)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at org.apache.camel.component.timer.TimerConsumer$1.run(TimerConsumer.java:73)[org.apache.camel:camel-core:2.15.1.redhat-620133 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2]
      at java.util.TimerThread.mainLoop(Timer.java:555)[:1.7.0_79]
      at java.util.TimerThread.run(Timer.java:505)[:1.7.0_79]

Can you please help me to resolve the issue?
I would like for example to share the same information to more than 1 application and all the applications have the right to change the shared information.
Does the tag name reference achieve the same goal? Can you help me with the difference between reference and reference-list so I have a more clear understanding?