У меня сейчас вот такая вот картина


Судя по многочисленным материалам из интернетов, можно посмотреть данные трасирующего профайлера(который байт код правит и тем самым может сам сильно повлиять на результаты, но тем не менее в некоторых случаях показывает более точные результаты), но я не могу найти кнопку где включить этот профайлер.

Должна быть вкладка с именем Profiler

Вот пример из интернета:

https://engineering.talkdesk.com/ninjas-guide-to-getting-started-with-visualvm-f8bff061f7e7

Как включить табик с tracing profiler ?

Попробовал скачать tracer(отсюда - https://visualvm.github.io/uc/release14/updates.html) и вот так вот добавить:



выбираю и ничего не происходит.

any ideas ?

mayton,

А как это понять?

я пробую на на 8-ой джаве

maytonНадо посмотреть формат nbm-пакета. Есть ли там в META-информации требования. Может он собран под Java-11.

Плюс еще варсия прошита в каждом class-file. Распакуй zip архив с плагином и посмотри что внтури.

плагин не в архиве - это просто nbm файл. И больше у меня ничего нет.

Как посмотреть версию nbm-пакета я ума не приложу.

llemingquestionerпропущено...


плагин не в архиве - это просто nbm файл. И больше у меня ничего нет.

Как посмотреть версию nbm-пакета я ума не приложу.

nmb это и есть архив, просто расширение поменяли. Откройте nmb архиватором

Судя по гуглу его нетбинс умеет открывать. Попроще ничего нет?

maytonНеплохая лекция была пару лет назад от Андрея Паньгина.

Может поможет

Leonid KudryavtsevБеглый поиск в гугле нашел такую инструкцию, профайлер по правильному называется "instrumented profiling"
(инструментированный, а не трассирующий)

https://visualvm.github.io/startupprofiler.html

Я по этой ссылке был уже.

Только я не понял ещё как посмотреть мою текущую версию jvisualvm

Leonid KudryavtsevquestionerТолько я не понял ещё как посмотреть мою текущую версию jvisualvm
а зачем ее смотреть, если можно текущую (последнию) версию там же на сайте скачать

Да, скачал с сайта и там добавилась колонка Profiler.

До этого я пользовался jvisualVm из поставки JDK8

maytonquestioner,

посмотри лог ошибок где-то

в тот момент когда твой плагин не загрузился. Там должна быть причина.

авторINFO [org.netbeans.modules.autoupdate.updateprovider.DownloadListener]: Reading URL https://visualvm.java.net/uc/8u40/updates.xml.gz?unique=02909348f-031b-4acb-89f5-04ae78ad0754_d0044d0a-7467-43c6-9e20-de3e9e3f10b5 failed (java.io.IOException: Server returned HTTP response code: 503 for URL: http://www.oracle.com/splash/java.net/maintenance/index.html)
INFO [org.netbeans.modules.autoupdate.ui.actions.AutoupdateCheckScheduler]
java.io.IOException: Server returned HTTP response code: 503 for URL: http://www.oracle.com/splash/java.net/maintenance/index.html
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1876)
at sun.net.www.protocol.http.HttpURLConnection.access$200(HttpURLConnection.java:91)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1466)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1464)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:782)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1463)
at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:154)
at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:122)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused: java.io.IOException: Server returned HTTP response code: 503 for URL: http://www.oracle.com/splash/java.net/maintenance/index.html
at org.netbeans.modules.autoupdate.updateprovider.DownloadListener.notifyException(DownloadListener.java:64)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.copy(AutoupdateCatalogCache.java:207)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.writeCatalogToCache(AutoupdateCatalogCache.java:60)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.refresh(AutoupdateCatalogProvider.java:115)
at org.netbeans.modules.autoupdate.services.UpdateUnitProviderImpl.refresh(UpdateUnitProviderImpl.java:141)
at org.netbeans.api.autoupdate.UpdateUnitProvider.refresh(UpdateUnitProvider.java:157)
[catch] at org.netbeans.modules.autoupdate.ui.actions.AutoupdateCheckScheduler$4.run(AutoupdateCheckScheduler.java:116)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1384)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1994)
WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.home has been obsoleted in favor of InstalledFileLocator/Places at org.netbeans.Clusters.relativeDirsWithHome(Clusters.java:104)
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
INFO [org.netbeans.modules.autoupdate.services.UpdateUnitFactory]: Cannot read UpdateItem from UpdateProvider Java VisualVM Plugins Center[com_sun_tools_visualvm_core_update_center] to https://visualvm.github.io/plugins.html
org.xml.sax.SAXException: Wrong element html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.startElement(AutoupdateCatalogParser.java:370)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:745)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1359)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$ContentDriver.scanRootElementHook(XMLDocumentScannerImpl.java:1290)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3132)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:852)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:327)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:157)
Caused: java.io.IOException: Failed to parse https://visualvm.github.io/plugins.html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:159)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.getUpdateItems(AutoupdateCatalogProvider.java:104)
[catch] at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.appendUpdateItems(UpdateUnitFactory.java:134)
at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.getUpdateUnits(UpdateUnitFactory.java:104)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl$Cache.<init>(UpdateManagerImpl.java:232)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getCache(UpdateManagerImpl.java:192)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getUpdateUnits(UpdateManagerImpl.java:61)
at org.netbeans.api.autoupdate.UpdateManager.getUpdateUnits(UpdateManager.java:64)
at org.netbeans.modules.autoupdate.ui.PluginManagerUI.updateUnitsChanged(PluginManagerUI.java:642)
at org.netbeans.modules.autoupdate.ui.SettingsTab$6.run(SettingsTab.java:518)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1384)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1994)
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
INFO [org.netbeans.modules.autoupdate.services.UpdateUnitFactory]: Cannot read UpdateItem from UpdateProvider Java VisualVM Plugins Center[com_sun_tools_visualvm_core_update_center] to https://visualvm.github.io/plugins.html
org.xml.sax.SAXException: Wrong element html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.startElement(AutoupdateCatalogParser.java:370)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:745)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1359)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$ContentDriver.scanRootElementHook(XMLDocumentScannerImpl.java:1290)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3132)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:852)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:327)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:157)
Caused: java.io.IOException: Failed to parse https://visualvm.github.io/plugins.html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:159)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.getUpdateItems(AutoupdateCatalogProvider.java:104)
[catch] at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.appendUpdateItems(UpdateUnitFactory.java:134)
at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.getUpdateUnits(UpdateUnitFactory.java:104)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl$Cache.<init>(UpdateManagerImpl.java:232)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getCache(UpdateManagerImpl.java:192)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getUpdateUnits(UpdateManagerImpl.java:61)
at org.netbeans.api.autoupdate.UpdateManager.getUpdateUnits(UpdateManager.java:64)
at org.netbeans.modules.autoupdate.ui.PluginManagerUI.updateUnitsChanged(PluginManagerUI.java:642)
at org.netbeans.modules.autoupdate.ui.SettingsTab$2.run(SettingsTab.java:194)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1384)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1994)
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
INFO [org.netbeans.modules.autoupdate.services.UpdateUnitFactory]: Cannot read UpdateItem from UpdateProvider Java VisualVM Plugins Center[com_sun_tools_visualvm_core_update_center] to https://visualvm.github.io/plugins.html
org.xml.sax.SAXException: Wrong element html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.startElement(AutoupdateCatalogParser.java:370)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:745)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1359)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$ContentDriver.scanRootElementHook(XMLDocumentScannerImpl.java:1290)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3132)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:852)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:327)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:157)
Caused: java.io.IOException: Failed to parse https://visualvm.github.io/plugins.html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:159)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.getUpdateItems(AutoupdateCatalogProvider.java:104)
[catch] at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.appendUpdateItems(UpdateUnitFactory.java:134)
at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.getUpdateUnits(UpdateUnitFactory.java:104)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl$Cache.<init>(UpdateManagerImpl.java:232)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getCache(UpdateManagerImpl.java:192)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getUpdateUnits(UpdateManagerImpl.java:61)
at org.netbeans.api.autoupdate.UpdateManager.getUpdateUnits(UpdateManager.java:64)
at org.netbeans.modules.autoupdate.ui.PluginManagerUI.updateUnitsChanged(PluginManagerUI.java:642)
at org.netbeans.modules.autoupdate.ui.UnitTab$3.updateUnitsChanged(UnitTab.java:149)
at org.netbeans.modules.autoupdate.ui.UnitCategoryTableModel.fireUpdataUnitChange(UnitCategoryTableModel.java:247)
at org.netbeans.modules.autoupdate.ui.UnitTab.fireUpdataUnitChange(UnitTab.java:600)
at org.netbeans.modules.autoupdate.ui.UnitTab$14$1.run(UnitTab.java:771)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:126)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.user has been obsoleted in favor of InstalledFileLocator/Places at org.netbeans.modules.autoupdate.ui.LocalDownloadSupport.getDefaultDir(LocalDownloadSupport.java:314)
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/plugins.html:2:7: Element type "html" must be declared.
INFO [org.netbeans.modules.autoupdate.services.UpdateUnitFactory]: Cannot read UpdateItem from UpdateProvider Java VisualVM Plugins Center[com_sun_tools_visualvm_core_update_center] to https://visualvm.github.io/plugins.html
org.xml.sax.SAXException: Wrong element html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.startElement(AutoupdateCatalogParser.java:370)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:745)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1359)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$ContentDriver.scanRootElementHook(XMLDocumentScannerImpl.java:1290)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3132)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:852)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:327)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:157)
Caused: java.io.IOException: Failed to parse https://visualvm.github.io/plugins.html
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser.getUpdateItems(AutoupdateCatalogParser.java:159)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.getUpdateItems(AutoupdateCatalogProvider.java:104)
[catch] at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.appendUpdateItems(UpdateUnitFactory.java:134)
at org.netbeans.modules.autoupdate.services.UpdateUnitFactory.getUpdateUnits(UpdateUnitFactory.java:104)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl$Cache.<init>(UpdateManagerImpl.java:232)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getCache(UpdateManagerImpl.java:192)
at org.netbeans.modules.autoupdate.services.UpdateManagerImpl.getUpdateUnits(UpdateManagerImpl.java:61)
at org.netbeans.api.autoupdate.UpdateManager.getUpdateUnits(UpdateManager.java:64)
at org.netbeans.modules.autoupdate.ui.PluginManagerUI.updateUnitsChanged(PluginManagerUI.java:642)
at org.netbeans.modules.autoupdate.ui.UnitTab$3.updateUnitsChanged(UnitTab.java:149)
at org.netbeans.modules.autoupdate.ui.UnitCategoryTableModel.fireUpdataUnitChange(UnitCategoryTableModel.java:247)
at org.netbeans.modules.autoupdate.ui.UnitTab.fireUpdataUnitChange(UnitTab.java:600)
at org.netbeans.modules.autoupdate.ui.UnitTab$14$1.run(UnitTab.java:771)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:126)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping
WARNING [javax.management.remote.misc]: Failed to check connection: java.net.ConnectException: Connection refused: connect
WARNING [javax.management.remote.misc]: stopping

mayton,

я в итоге скачал standalone jvisualVm и там по умолчанию есть трасировщик