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via Google Groups by Thorsten Knöller, 1 year ago
java.util.ArrayList cannot be cast to com.avaje.ebean.bean.BeanCollection
java.lang.ClassCastException: java.util.ArrayList cannot be cast to 
 com.avaje.ebean.bean.BeanCollection	at com.avaje.ebeaninternal.server.deploy.BeanPropertyAssocMany.resetMany(BeanPropertyAssocMany.java:273)	at com.avaje.ebeaninternal.server.deploy.BeanDescriptor.resetManyProperties(BeanDescriptor.java:2092)	at com.avaje.ebeaninternal.server.core.DefaultBeanLoader.refreshBeanInternal(DefaultBeanLoader.java:325)	at com.avaje.ebeaninternal.server.core.DefaultBeanLoader.refresh(DefaultBeanLoader.java:236)	at com.avaje.ebeaninternal.server.core.DefaultServer.refresh(DefaultServer.java:455)	at com.avaje.ebean.Model.refresh(Model.java:313)