參考：這裡

在使用HIbernate 最為資料持久層時，我們會對映實體之間的關係，而當我們要訪問其中一個實體1時，通常會關聯到具有關聯關係的實體2，這是如果使用Jackson來獲取實體1的時，就會無限級聯的訪問關聯的實體2，這樣就會造成“無限遞迴引用的異常”：

四月 16, 2014 12:38:54 下午 org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver doResolveException
WARNING: Handling of [org.springframework.http.converter.HttpMessageNotWritableException] resulted in Exception
java.lang.IllegalStateException: Cannot call sendError() after the response has been committed
	at org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:466)
	at org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver.sendServerError(DefaultHandlerExceptionResolver.java:309)
	at org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver.handleHttpMessageNotWritable(DefaultHandlerExceptionResolver.java:366)
	at org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver.doResolveException(DefaultHandlerExceptionResolver.java:139)
	at org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver.resolveException(AbstractHandlerExceptionResolver.java:136)
	at org.springframework.web.servlet.DispatcherServlet.processHandlerException(DispatcherServlet.java:1148)
	at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:985)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:939)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:920)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:816)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:801)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:722)

四月 16, 2014 12:38:54 下午 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [myblog] in context with path [/myblog03] threw exception [Request processing failed; nested exception is org.springframework.http.converter.HttpMessageNotWritableException: Could not write JSON: Infinite recursion (StackOverflowError) (through reference chain: org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["us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["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]); nested exception is org.codehaus.jackson.map.JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog.domain.User["feedBacks"]->org.hibernate.collection.PersistentSet[0]->org.jast.blog.domain.FeedBack["user"]->org.jast.blog