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

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via Atlassian JIRA by Jacek Jaroczynski [Atlassian] Bugmaster, 1 year ago
This exception has no message.
via Atlassian JIRA by Jacek Jaroczynski [Atlassian], 1 year ago
This exception has no message.
via Oracle Community by 807603, 1 month ago
This exception has no message.
via Stack Overflow by tony danza
, 2 years ago
This exception has no message.
via Google Groups by mario, 3 months ago
via Oracle Community by 572079, 1 year ago
java.util.ConcurrentModificationException:
at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
at java.util.AbstractList$Itr.next(AbstractList.java:343)
at grails.converters.JSON.value(JSON.java:198)
at grails.converters.JSON.convertAnother(JSON.java:161)
at grails.converters.JSON.value(JSON.java:198)
at grails.converters.JSON.convertAnother(JSON.java:161)
at grails.converters.JSON.value(JSON.java:198)
at grails.converters.JSON.render(JSON.java:133)
at translate.AdminController$_closure17.doCall(AdminController.groovy:181)
at translate.AdminController$_closure17.doCall(AdminController.groovy)
at com.studentsonly.grails.plugins.uiperformance.CacheFilter.doFilter(CacheFilter.java:67)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)

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