java.lang.UnsupportedOperationException

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    • java.lang.UnsupportedOperationException: not defined for custom collection types at org.hibernate.type.CustomCollectionType.getReturnedClass(CustomCollectionType.java:55) at org.hibernate.type.CollectionType.toLoggableString(CollectionType.java:137) at org.hibernate.pretty.Printer.toString(Printer.java:53) at org.hibernate.pretty.Printer.toString(Printer.java:90) at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:91) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:669) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:293) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:86)
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