Thread 2:
org.netbeans.modules.db.explorer.driver.JDBCDriverConvertor.getEnvironment(JDBCDriverConvertor.java:155)
org.netbeans.core.xml.FileEntityResolver.findLookup(FileEntityResolver.java:196)
org.netbeans.core.xml.FileEntityResolver.access$200(FileEntityResolver.java:90)
org.netbeans.core.xml.FileEntityResolver$Lkp.update(FileEntityResolver.java:550)
org.netbeans.core.xml.FileEntityResolver$Lkp.beforeLookup(FileEntityResolver.java:513)
org.openide.util.lookup.ProxyLookup$R.myBeforeLookup(ProxyLookup.java:602)
org.openide.util.lookup.ProxyLookup$R.computeResult(ProxyLookup.java:477)
org.openide.util.lookup.ProxyLookup$R.allItems(ProxyLookup.java:468)
org.openide.loaders.XMLDataObjectInfoParser.lookupCookie(XMLDataObjectInfoParser.java:182)
org.openide.loaders.XMLDataObject.getCookie(XMLDataObject.java:305)
org.openide.loaders.FolderInstance.acceptDataObject(FolderInstance.java:394)
org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:681)
org.openide.loaders.FolderInstance.access$000(FolderInstance.java:99)
org.openide.loaders.FolderInstance$2.run(FolderInstance.java:655)
org.openide.loaders.FolderLookup.postCreationTask(FolderLookup.java:254)
org.openide.loaders.FolderInstance.processObjects(FolderInstance.java:653)
org.openide.loaders.FolderInstance$Listener.finished(FolderInstance.java:934)
org.openide.loaders.FolderList.createObjects(FolderList.java:683)
org.openide.loaders.FolderList.getObjects(FolderList.java:546)
org.openide.loaders.FolderList.access$300(FolderList.java:74)
org.openide.loaders.FolderList$ListTask.computeResult(FolderList.java:936)
org.openide.loaders.FolderList$ListTask.run(FolderList.java:914)
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)