java.net.URISyntaxException: Illegal character in path at index 22: http://localhost:8383/    d   d/index.html
   at java.net.URI$Parser.fail(URI.java:2829)
   at java.net.URI$Parser.checkChars(URI.java:3002)
   at java.net.URI$Parser.parseHierarchical(URI.java:3086)
   at java.net.URI$Parser.parse(URI.java:3034)
   at java.net.URI.<init>(URI.java:595)
   at java.net.URL.toURI(URL.java:936)
   at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin.createReloadMessage(ExternalBrowserPlugin.java:505)
   at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin.showURLInTab(ExternalBrowserPlugin.java:145)
   at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin$BrowserPluginHandler$1.run(ExternalBrowserPlugin.java:302)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2032)