Add support for LFS via egit to Devstudio/JBoss Tools? (was ClassNotFoundException in Error Log after start: Builtin LFS support not present/detected) ------------------------------------------------------------------------------------------------------------------------------------------------------ Key: JBDS-4711 URL: https://issues.jboss.org/browse/JBDS-4711 Project: Red Hat JBoss Developer Studio (devstudio) Issue Type: Bug Components: build, upstream Affects Versions: 12.0.0.GA Environment: F28 + 12.0.0.GA-v20180625-0632-B2859 Reporter: Josef Kopriva Assignee: Nick Boldt Priority: Minor Fix For: 12.9.0.AM3 After every start of devstudio, there is a warning: {code:java} eclipse.buildId=12.0.0.GA-v20180625-0632-B2859 java.version=1.8.0_172 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -product com.jboss.devstudio.core.product Command-line arguments: -data file:/home/jkopriva/devstudio_B2859_2/workspace/ -os linux -ws gtk -arch x86_64 -product com.jboss.devstudio.core.product org.eclipse.egit.core Warning Mon Jun 25 13:18:32 CEST 2018 Builtin LFS support not present/detected java.lang.ClassNotFoundException: org.eclipse.jgit.lfs.BuiltinLFS cannot be found by org.eclipse.egit.core_5.0.0.201806131550-r at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:508) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at org.eclipse.egit.core.Activator.registerBuiltinLFS(Activator.java:279) at org.eclipse.egit.core.Activator.start(Activator.java:212) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772) at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729) at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:1002) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:354) at org.eclipse.osgi.container.Module.doStart(Module.java:581) at org.eclipse.osgi.container.Module.start(Module.java:449) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:114) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:505) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:454) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.eclipse.egit.ui.Activator$RepositoryChangeScanner.<init>(Activator.java:921) at org.eclipse.egit.ui.Activator.setupRepoChangeScanner(Activator.java:1034) at org.eclipse.egit.ui.Activator.start(Activator.java:336) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772) at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729) at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:1002) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:354) at org.eclipse.osgi.container.Module.doStart(Module.java:581) at org.eclipse.osgi.container.Module.start(Module.java:449) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:114) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:505) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:609) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:177) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:931) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:60) at org.eclipse.ui.internal.services.WorkbenchServiceRegistry.getSourceProviders(WorkbenchServiceRegistry.java:174) at org.eclipse.ui.internal.services.SourceProviderService.readRegistry(SourceProviderService.java:104) at org.eclipse.ui.internal.Workbench$34.runWithException(Workbench.java:2378) at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:32) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:5831) at org.eclipse.ui.internal.StartupThreading.runWithoutExceptions(StartupThreading.java:95) at org.eclipse.ui.internal.Workbench.initializeDefaultServices(Workbench.java:2373) at org.eclipse.ui.internal.Workbench.init(Workbench.java:1654) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2859) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:654) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:597) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:656) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:592) at org.eclipse.equinox.launcher.Main.run(Main.java:1498) at org.eclipse.equinox.launcher.Main.main(Main.java:1471) {code}