[forge-issues] [JBoss JIRA] (FORGE-1748) Furnace CLAC Whitelist throws NPE if accessed after removing an addon

Lincoln Baxter III created FORGE-1748: ----------------------------------------- Summary: Furnace CLAC Whitelist throws NPE if accessed after removing an addon Key: FORGE-1748 URL: https://issues.jboss.org/browse/FORGE-1748 Project: Forge Issue Type: Bug Components: Furnace (Container) Affects Versions: 2.4.1.Final Reporter: Lincoln Baxter III {code} java.lang.RuntimeException: Could not retrieve ClassLoader whitelist from callback [org.jboss.forge.furnace.se.FurnaceFactory$1@2cac5f1]. at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.whitelistContainsAll(ClassLoaderAdapterCallback.java:447) at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhance(ClassLoaderAdapterCallback.java:698) at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhanceResult(ClassLoaderAdapterCallback.java:253) at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.access$300(ClassLoaderAdapterCallback.java:34) at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback$1.call(ClassLoaderAdapterCallback.java:99) at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:34) at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.invoke(ClassLoaderAdapterCallback.java:71) at org.jboss.forge.furnace.Furnace_$$_javassist_27c4dccd-5099-4709-8e50-7d86062d7924.getAddonRegistry(Furnace_$$_javassist_27c4dccd-5099-4709-8e50-7d86062d7924.java) at org.jboss.tools.forge.ext.core.FurnaceService.lookup(FurnaceService.java:83) at org.jboss.tools.forge.ext.core.FurnaceService.getConverterFactory(FurnaceService.java:60) at org.jboss.tools.forge.ui.ext.context.UIContextImpl.<init>(UIContextImpl.java:49) at org.jboss.tools.forge.ui.ext.dialog.WizardDialogHelper.<init>(WizardDialogHelper.java:50) at org.jboss.tools.forge.ui.ext.dialog.UICommandListDialog.<init>(UICommandListDialog.java:65) at org.jboss.tools.forge.ui.ext.handlers.ForgeCommandHandler.execute(ForgeCommandHandler.java:39) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:290) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:285) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:504) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:555) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:376) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:322) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:84) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1080) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4165) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1503) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1499) at org.eclipse.swt.widgets.Tree.sendKeyEvent(Tree.java:2572) at org.eclipse.swt.widgets.Control.keyDown(Control.java:2396) at org.eclipse.swt.widgets.Composite.keyDown(Composite.java:607) at org.eclipse.swt.widgets.Tree.keyDown(Tree.java:1971) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5558) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:221) at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2104) at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2318) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5620) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:5057) at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5206) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:128) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3648) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) at org.eclipse.equinox.launcher.Main.main(Main.java:1426) Caused by: java.lang.NullPointerException at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333) at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:1125) at java.util.Collections$SetFromMap.add(Collections.java:3903) at org.jboss.forge.furnace.se.FurnaceFactory$1.call(FurnaceFactory.java:61) at org.jboss.forge.furnace.se.FurnaceFactory$1.call(FurnaceFactory.java:45) at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.whitelistContainsAll(ClassLoaderAdapterCallback.java:437) ... 78 more {code} -- This message is automatically generated by JIRA. 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