Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via JIRA by Yannick Marcon, 2 years ago
via JIRA by Yannick Marcon, 1 year ago
via Google Groups by Vitali Lovich, 8 months ago
via Google Groups by Vitali Lovich, 8 months ago
java.util.ConcurrentModificationException: null at java.util.HashMap$HashIterator.nextEntry(HashMap.java:926)[na:1.7.0_51] at java.util.HashMap$KeyIterator.next(HashMap.java:960)[na:1.7.0_51] at org.obiba.magma.views.DefaultViewManagerImpl.getViewAwareDatasource(DefaultViewManagerImpl.java:143)[magma-api-1.10.2.jar:1.10.2] at org.obiba.magma.views.DefaultViewManagerImpl.getView(DefaultViewManagerImpl.java:132)[magma-api-1.10.2.jar:1.10.2]