com.mongodb.QueryResultIterator.hasNext throws exception

[longtimeago]

Here is what I had calling http://www.rultor.com/

date: Wed Jun 18 17:39:21 GMT 2014
code: NULL
message: Iterator has been closed
exception_type: class java.lang.IllegalStateException
request_uri: /
servlet context path: ""
requested: http://www.rultor.com/trap (GET) at www.rultor.com:80
request: null, -1 bytes
remote: 37.229.2.123:60693 (37.229.2.123)
servlet: "rultor-web" (API 2.5) at "Apache Tomcat/6.0.39"
headers:
  host: www.rultor.com
  x-real-ip: 37.229.2.123
  cookie: __utma=100284573.407491562.1395561687.1403023625.1403027612.42; __utmz=100284573.1395561687.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); PRUM_EPISODES=s=1403027572313&r=http%3A//www.rultor.com/
  x-forwarded-proto: http
  connection: close
  user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0
  accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
  accept-language: en-US,en;q=0.5
  accept-encoding: gzip, deflate
  referer: http://www.rultor.com/

exception: java.lang.IllegalStateException: Iterator has been closed
    at com.mongodb.QueryResultIterator.hasNext(QueryResultIterator.java:119)
    at com.mongodb.DBCursor._hasNext(DBCursor.java:551)
    at com.mongodb.DBCursor.hasNext(DBCursor.java:571)
    at com.rultor.users.mongo.MongoPulses$2.hasNext(MongoPulses.java:129)
    at com.google.common.collect.Iterators$7.computeNext(Iterators.java:645)
    at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
    at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
    at com.rultor.web.IndexRs.pulses(IndexRs.java:125)
    at com.rultor.web.IndexRs.index_aroundBody0(IndexRs.java:70)
    at com.rultor.web.IndexRs$AjcClosure1.run(IndexRs.java:1)
    at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)
    at com.jcabi.aspects.aj.MethodLogger.wrap(MethodLogger.java:204)
    at com.jcabi.aspects.aj.MethodLogger.ajc$inlineAccessMethod$com_jcabi_aspects_aj_MethodLogger$com_jcabi_aspects_aj_MethodLogger$wrap(MethodLogger.java:1)
    at com.jcabi.aspects.aj.MethodLogger.wrapClass(MethodLogger.java:132)
    at com.rultor.web.IndexRs.index(IndexRs.java:67)
    at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
    at com.rexsl.core.RestfulServlet.service_aroundBody2(RestfulServlet.java:183)
    at com.rexsl.core.RestfulServlet$AjcClosure3.run(RestfulServlet.java:1)
    at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)
    at com.jcabi.aspects.aj.MethodLogger.wrap(MethodLogger.java:204)
    at com.jcabi.aspects.aj.MethodLogger.ajc$inlineAccessMethod$com_jcabi_aspects_aj_MethodLogger$com_jcabi_aspects_aj_MethodLogger$wrap(MethodLogger.java:1)
    at com.jcabi.aspects.aj.MethodLogger.wrapClass(MethodLogger.java:132)
    at com.rexsl.core.RestfulServlet.service(RestfulServlet.java:182)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.rexsl.core.XsltFilter.filter(XsltFilter.java:168)
    at com.rexsl.core.XsltFilter.doFilter_aroundBody2(XsltFilter.java:137)
    at com.rexsl.core.XsltFilter$AjcClosure3.run(XsltFilter.java:1)
    at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)
    at com.jcabi.aspects.aj.MethodLogger.wrap(MethodLogger.java:204)
    at com.jcabi.aspects.aj.MethodLogger.ajc$inlineAccessMethod$com_jcabi_aspects_aj_MethodLogger$com_jcabi_aspects_aj_MethodLogger$wrap(MethodLogger.java:1)
    at com.jcabi.aspects.aj.MethodLogger.wrapClass(MethodLogger.java:132)
    at com.rexsl.core.XsltFilter.doFilter(XsltFilter.java:135)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at net.stax.appserver.webapp.RequestMonitorValve.invoke(RequestMonitorValve.java:35)
    at net.stax.appserver.admin.StaxApplicationQueryValve.invoke(StaxApplicationQueryValve.java:49)
    at net.stax.appserver.webapp.RequestSetupValve.invoke(RequestSetupValve.java:31)
    at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:652)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Unknown Source)