java.util.ConcurrentModificationException: This exception has no message.

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via Sonatype JIRA by Rich Seddon, 1 year ago
This exception has no message.
via Sonatype JIRA by Tamás Cservenák, 1 year ago
This exception has no message.
via Eclipse Bugzilla by eric.jain, 1 year ago
This exception has no message.
via Eclipse Bugzilla by tzhang, 1 year ago
via Stack Overflow by Casper Flintrup
, 9 months ago
java.util.ConcurrentModificationException:
at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
at java.util.AbstractList$Itr.next(AbstractList.java:343)
at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1010)
at org.sonatype.security.usermanagement.xml.ConfiguredUsersUserManager.listUsers(ConfiguredUsersUserManager.java:76)
at org.sonatype.security.rest.users.PlexusUserListPlexusResource.get(PlexusUserListPlexusResource.java:106)
at org.restlet.resource.Resource.getRepresentation(Resource.java:302)
at org.restlet.resource.Resource.handleGet(Resource.java:464)
at org.restlet.Finder.handle(Finder.java:353)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Router.handle(Router.java:504)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Router.handle(Router.java:504)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:130)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at com.noelios.restlet.ChainHelper.handle(ChainHelper.java:124)
at com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:112)
at org.restlet.Application.handle(Application.java:341)
at org.restlet.ext.wadl.WadlApplication.handle(WadlApplication.java:705)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Router.handle(Router.java:504)

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