Alot of Could not acquire children from extension: org.jboss.tools.jmx.ui.internal.views.navigator.root in error log -------------------------------------------------------------------------------------------------------------------- Key: JBIDE-3231 URL: https://jira.jboss.org/jira/browse/JBIDE-3231 Project: Tools (JBoss Tools) Issue Type: Bug Components: jmx Reporter: Max Rydahl Andersen Fix For: 3.0.0.cr1 Not sure when they appeared but I got alot of "could not acquire children" in the error log. Maybe it came when I pressed * on the root node in JMX view which on windows expands all nodes and I hit some "bad" jmx nodes? Could not acquire children from extension: org.jboss.tools.jmx.ui.internal.views.navigator.root java.lang.NullPointerException at javax.management.MBeanParameterInfo.equals(MBeanParameterInfo.java:121) at java.util.Arrays.equals(Arrays.java:2392) at javax.management.MBeanOperationInfo.equals(MBeanOperationInfo.java:272) at org.jboss.tools.jmx.core.MBeanOperationInfoWrapper.equals(MBeanOperationInfoWrapper.java:48) at java.util.WeakHashMap.eq(WeakHashMap.java:259) at java.util.WeakHashMap.put(WeakHashMap.java:406) at org.eclipse.ui.internal.navigator.NavigatorContentService.rememberContribution(NavigatorContentService.java:649) at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getChildren(SafeDelegateTreeContentProvider.java:92) at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.internalGetChildren(NavigatorContentServiceContentProvider.java:251) at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.getChildren(NavigatorContentServiceContentProvider.java:227) at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cache(QueryContribution.java:125) at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cache(QueryContribution.java:130) at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cache(QueryContribution.java:130) at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.cacheEntry(QueryContribution.java:105) at org.jboss.tools.jmx.ui.internal.views.navigator.QueryContribution$RefineThread.run(QueryContribution.java:88) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira