Offending classloader: ModuleCL@7054cfc9[org.netbeans.libs.xerces]
#149833: failed to find org.netbeans.libs.xerces.Bundle in locale cs_CZ in ModuleCL@7054cfc9[org.netbeans.libs.xerces] for /opt/netbeans/ide/modules/org-netbeans-libs-xerces.jar; resource lookup of org/netbeans/libs/xerces/Bundle.properties -> null
Caused: java.util.MissingResourceException: No such bundle org.netbeans.libs.xerces.Bundle
   at org.openide.util.NbBundle.getBundle(NbBundle.java:451)
   at org.netbeans.StandardModule.getLocalizedAttribute(StandardModule.java:169)
   at org.openide.modules.ModuleInfo.getDisplayName(ModuleInfo.java:85)
   at org.netbeans.modules.autoupdate.services.ModuleUpdateElementImpl.getDisplayName(ModuleUpdateElementImpl.java:115)
   at org.netbeans.api.autoupdate.UpdateElement.getDisplayName(UpdateElement.java:91)
   at org.netbeans.modules.autoupdate.ui.Unit$CompoundUpdate$1.compare(Unit.java:446)
   at org.netbeans.modules.autoupdate.ui.Unit$CompoundUpdate$1.compare(Unit.java:441)
   at java.util.TreeMap.cmp(TreeMap.java:1911)
   at java.util.TreeMap.put(TreeMap.java:1980)
   at java.util.TreeSet.add(TreeSet.java:255)
   at org.netbeans.modules.autoupdate.ui.Utilities.makeUpdateCategories(Utilities.java:255)
   at org.netbeans.modules.autoupdate.ui.actions.AutoupdateCheckScheduler.checkUpdateElements(AutoupdateCheckScheduler.java:220)
   at org.netbeans.modules.autoupdate.ui.actions.CheckForUpdatesProviderImpl.notifyAvailableUpdates(CheckForUpdatesProviderImpl.java:95)
   at org.netbeans.core.ui.ProductInformationPanel.getUpdates(ProductInformationPanel.java:413)
   at org.netbeans.core.ui.ProductInformationPanel.access$000(ProductInformationPanel.java:84)
   at org.netbeans.core.ui.ProductInformationPanel$1.run(ProductInformationPanel.java:130)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)