java.util.ConcurrentModificationException

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Solutions on the web4703

  • This exception has no message.
  • via Coderanch by Joe Jose, 6 months ago
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  • via Coderanch by Em Aiy, 8 months ago
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  • Stack trace

    • java.util.ConcurrentModificationException at org.apache.commons.collections.SequencedHashMap$OrderedIterator.next(SequencedHashMap.java:757) at java.util.AbstractCollection.toArray(AbstractCollection.java:174) at java.util.ArrayList.<init>(ArrayList.java:136) at com.atlassian.jira.project.version.CachingVersionStore.getAllVersions(CachingVersionStore.java:32) at com.atlassian.jira.project.version.DefaultVersionManager.queryDatabase(DefaultVersionManager.java:739) at com.atlassian.jira.project.version.DefaultVersionManager.getVersionsUnreleased(DefaultVersionManager.java:431) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at webwork.util.InjectionUtils$DefaultInjectionImpl.invoke(InjectionUtils.java:61) at webwork.util.InjectionUtils.invoke(InjectionUtils.java:52) at webwork.util.ValueStack.findValue(ValueStack.java:426) at webwork.util.SimpleTest.test(SimpleTest.java:391) at webwork.util.SimpleTest.test(SimpleTest.java:476) at webwork.util.ValueStack.test(ValueStack.java:129) at webwork.view.taglib.IfTag.doStartTag(IfTag.java:38) at org.apache.jsp.secure.views.browser.browseproject_jsp._jspService(browseproject_jsp.java:302) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

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