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org.springframework.ide.eclipse.boot.core.cli.BootGroovyScriptLaunchConfigurationDelegate cannot be found by org.springframework.ide.eclipse.boot.launch_3.7.0.qualifier
java.lang.ClassNotFoundException: 
org.testng.eclipse.launch.tester.TestNGPropertyTester cannot be found by 
org.testng.eclipse_6.9.12.201607091356	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439)	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)	at java.lang.ClassLoader.loadClass(Unknown Source)	at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:573)	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)	at org.eclipse.core.internal.expressions.PropertyTesterDescriptor.instantiate(PropertyTesterDescriptor.java:96)	at org.eclipse.core.internal.expressions.TypeExtension.findTypeExtender(TypeExtension.java:97)	at org.eclipse.core.internal.expressions.TypeExtension.findTypeExtender(TypeExtension.java:147)	at org.eclipse.core.internal.expressions.TypeExtension.findTypeExtender(TypeExtension.java:130)	at org.eclipse.core.internal.expressions.TypeExtension.findTypeExtender(TypeExtension.java:130)	at org.eclipse.core.internal.expressions.TypeExtension.findTypeExtender(TypeExtension.java:130)	at org.eclipse.core.internal.expressions.TypeExtensionManager.getProperty(TypeExtensionManager.java:119)	at org.eclipse.core.internal.expressions.TestExpression.evaluate(TestExpression.java:97)	at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)	at org.eclipse.core.internal.expressions.IterateExpression.evaluate(IterateExpression.java:160)	at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)	at org.eclipse.core.internal.expressions.WithExpression.evaluate(WithExpression.java:75)	at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)	at org.eclipse.core.internal.expressions.EnablementExpression.evaluate(EnablementExpression.java:55)	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchShortcutExtension.evalEnablementExpression(LaunchShortcutExtension.java:281)	at org.eclipse.debug.ui.actions.ContextualLaunchAction.isApplicable(ContextualLaunchAction.java:287)	at org.eclipse.debug.ui.actions.ContextualLaunchAction.fillMenu(ContextualLaunchAction.java:218)	at org.eclipse.debug.ui.actions.ContextualLaunchAction$1.menuShown(ContextualLaunchAction.java:141)	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1137)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1122)	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:788)	at org.eclipse.jface.action.ActionContributionItem.copyMenu(ActionContributionItem.java:1276)	at org.eclipse.jface.action.ActionContributionItem.handleShowProxy(ActionContributionItem.java:1256)	at org.eclipse.jface.action.ActionContributionItem.access$4(ActionContributionItem.java:1245)	at org.eclipse.jface.action.ActionContributionItem$8.handleEvent(ActionContributionItem.java:1218)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1137)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1118)	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5037)	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4705)	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1633)	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2117)	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5050)	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262)	at org.eclipse.swt.widgets.Display.runPopups(Display.java:4221)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3763)	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)	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:380)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)	at org.eclipse.equinox.launcher.Main.run(Main.java:1515)