ConcurrentModificationException when querying text search results too frequently

[isdal]

org.gudy.azureus2.plugins.ipc.IPCException: java.lang.reflect.InvocationTargetException at org.gudy.azureus2.pluginsimpl.local.ipc.IPCInterfaceImpl.invoke(IPCInterfaceImpl.java:131) at edu.washington.cs.oneswarm.ui.gwt.F2FInterface.getSearchResult(F2FInterface.java:485) at edu.washington.cs.oneswarm.test.util.TorrentExperimentFunctions.downloadAndStart(TorrentExperimentFunctions.java:274) at edu.washington.cs.oneswarm.test.integration.DefaultSettingsTest.testDownloadFile(DefaultSettingsTest.java:146) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.gudy.azureus2.pluginsimpl.local.ipc.IPCInterfaceImpl.invoke(IPCInterfaceImpl.java:129) ... 27 more Caused by: java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at edu.washington.cs.oneswarm.f2f.network.SearchManager$TextSearchManager.getResults(SearchManager.java:1792) at edu.washington.cs.oneswarm.f2f.network.SearchManager.getSearchResult(SearchManager.java:525) at edu.washington.cs.oneswarm.f2f.OSF2FPlugin.getTextSearchResult(OSF2FPlugin.java:282) ... 32 more Feb 17, 2012 12:07:35 AM edu.washington.cs.oneswarm.test.util.TorrentExperimentFunctions downloadAndStart