Eclipse: InvocationTargetException after adding (object instanceof Class newObject) - java

When I want to use:
if (!(object instanceof Class newObject)) {
I can't use F3 or hover on something, error:
java.lang.reflect.InvocationTargetException
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:395)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:468)
at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:228)
at org.eclipse.ui.internal.progress.ProgressManager.lambda$26(ProgressManager.java:821)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:74)
at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:854)
at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:830)
at org.eclipse.jdt.internal.ui.actions.SelectionConverter.performForkedCodeResolve(SelectionConverter.java:261)
at org.eclipse.jdt.internal.ui.actions.SelectionConverter.codeResolveForked(SelectionConverter.java:173)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:164)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:278)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:252)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:474)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:121)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
at jdk.internal.reflect.GeneratedMethodAccessor86.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:317)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:251)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:308)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:580)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:647)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:439)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:96)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1270)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1059)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1069)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1111)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1107)
at org.eclipse.swt.widgets.Widget.wmKeyDown(Widget.java:1792)
at org.eclipse.swt.widgets.Control.WM_KEYDOWN(Control.java:5162)
at org.eclipse.swt.widgets.Canvas.WM_KEYDOWN(Canvas.java:406)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4785)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4958)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3624)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1041)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
Caused by: java.lang.ClassCastException

Related

Servlet.service() java.lang.StackOverflowError

Can you tell me what this is? I did code refactoring and added some changes and got something like that😫😫
#Configuration
public class SpringSecurity {
private CustomerRepository customerRepository;
public SpringSecurity(CustomerRepository customerRepository) {
this.customerRepository = customerRepository;
}
#Bean
public PasswordEncoder passwordEncoder(){
return new BCryptPasswordEncoder();
}
#EventListener(ApplicationReadyEvent.class)
public void saveCostumer(){
Customer customer = new Customer(1l, "test", "test", passwordEncoder().encode("test12311"), "test", "2345");
customerRepository.save(customer);
}
#Bean
public UserDetailsService userDetailsService(){
return username -> customerRepository.findByEmail(username)
.orElseThrow(() -> new UsernameNotFoundException("User email not found"));
}
#Bean
public AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration) throws Exception {
return authenticationConfiguration.getAuthenticationManager();
}
#Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http.csrf().disable();
http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
http
.authorizeRequests((auth) -> auth
.antMatchers("/api/auth/login").permitAll().antMatchers("/customer/test").permitAll()
.anyRequest().authenticated()
);
return http.build();
}
Contoller
public class AuthController {
private AuthenticationManager authenticationManager;
public AuthController(AuthenticationManager authenticationManager) {
this.authenticationManager = authenticationManager;
}
#PostMapping("/login")
public ResponseEntity<String> authenticateCustomer(#RequestBody LoginDto loginDto){
Authentication authentication = authenticationManager.authenticate(new UsernamePasswordAuthenticationToken(loginDto.getEmail(), loginDto.getPassword()));
Customer principal = (Customer) authentication.getPrincipal();
System.out.println(principal.getUsername().toString());
return null;
}
it causes this error, but email and password is correct
Authentication authentication = authenticationManager.authenticate(new UsernamePasswordAuthenticationToken(loginDto.getEmail(), loginDto.getPassword()));
: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Handler dispatch failed; nested exception is java.lang.StackOverflowError] with root cause
Errror
java.lang.StackOverflowError: null
at java.base/jdk.internal.misc.Unsafe.getReferenceVolatile(Native Method) ~[na:na]
at java.base/jdk.internal.misc.Unsafe.getReferenceAcquire(Unsafe.java:2148) ~[na:na]
at java.base/java.util.concurrent.ConcurrentHashMap.tabAt(ConcurrentHashMap.java:760) ~[na:na]
at java.base/java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:938) ~[na:na]
at org.springframework.aop.framework.AdvisedSupport.getInterceptorsAndDynamicInterceptionAdvice(AdvisedSupport.java:468) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:199) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]
at jdk.internal.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.23.jar:5.3.23]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.23.jar:5.3.23]
at jdk.proxy2/jdk.proxy2.$Proxy104.authenticate(Unknown Source) ~[na:na]

How do I know if a Spring boot application is shutting down?

I have some #Scheduled events in my app and I was wondering how can I determine whether a request to shut down the Spring boot app was triggered so I don't bother doing extra work?
That is I want to avoid errors like this e.g.
java.lang.IllegalStateException: Shutdown in progress
at java.base/java.lang.ApplicationShutdownHooks.add(ApplicationShutdownHooks.java:66) ~[na:na]
at java.base/java.lang.Runtime.addShutdownHook(Runtime.java:214) ~[na:na]
at org.xbill.DNS.NioClient.selector(NioClient.java:57) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.NioUdpClient.sendrecv(NioUdpClient.java:158) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.SimpleResolver.sendAsync(SimpleResolver.java:371) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.SimpleResolver.sendAsync(SimpleResolver.java:338) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.lookup.LookupSession.lookupWithResolver(LookupSession.java:477) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.lookup.LookupSession.lambda$lookupWithCache$6(LookupSession.java:472) ~[dnsjava-3.5.0.jar:na]
at java.base/java.util.Optional.orElseGet(Optional.java:364) ~[na:na]
at org.xbill.DNS.lookup.LookupSession.lookupWithCache(LookupSession.java:472) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.lookup.LookupSession.lookupUntilSuccess(LookupSession.java:448) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.lookup.LookupSession.lookupAsync(LookupSession.java:385) ~[dnsjava-3.5.0.jar:na]
at org.xbill.DNS.lookup.LookupSession.lookupAsync(LookupSession.java:367) ~[dnsjava-3.5.0.jar:na]
at net.trajano.swarm.gateway.discovery.Util.getIpAddresses(Util.java:93) ~[classes/:na]
at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) ~[na:na]
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179) ~[na:na]
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) ~[na:na]
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179) ~[na:na]
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) ~[na:na]
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[na:na]
at net.trajano.swarm.gateway.discovery.DockerServiceInstanceLister.refresh(DockerServiceInstanceLister.java:77) ~[classes/:na]
at net.trajano.swarm.gateway.discovery.DockerEventWatcher$DockerEventWatcherEventCallback.onNext(DockerEventWatcher.java:81) ~[classes/:na]
at net.trajano.swarm.gateway.discovery.DockerEventWatcher$DockerEventWatcherEventCallback.onNext(DockerEventWatcher.java:49) ~[classes/:na]
at com.github.dockerjava.core.exec.AbstrAsyncDockerCmdExec$1.onNext(AbstrAsyncDockerCmdExec.java:41) ~[docker-java-core-3.2.13.jar:na]
at com.github.dockerjava.core.DefaultInvocationBuilder$JsonSink.accept(DefaultInvocationBuilder.java:315) ~[docker-java-core-3.2.13.jar:na]
at com.github.dockerjava.core.DefaultInvocationBuilder$JsonSink.accept(DefaultInvocationBuilder.java:298) ~[docker-java-core-3.2.13.jar:na]
at com.github.dockerjava.core.DefaultInvocationBuilder.lambda$executeAndStream$1(DefaultInvocationBuilder.java:275) ~[docker-java-core-3.2.13.jar:na]
at java.base/java.lang.Thread.run(Thread.java:831) ~[na:na]

You can catch the
ContextClosedEvent:
...
import org.springframework.context.event.ContextClosedEvent;
...
#RestController
public class Application {
...
boolean isShuttingDown = false;
...
#EventListener({ ContextClosedEvent.class })
public void onApplicationEvent(ContextClosedEvent event) {
isShuttingDown = true;
}
...
}

Getting error for Get request in Rest Assured

i am new to RestAssured api testing,i'm getting exception while running my basic code.i have added all the required jars and tried all the suggestions available in the online but still not able to find solution for this. please somebody help me in this
. Thanks in advance.
code
import java.net.MalformedURLException;
import java.net.URL;
import io.restassured.RestAssured;
import io.restassured.response.Response;
public class Test1 {
public static void main(String[] args) throws MalformedURLException {
// TODO Auto-generated method stub
URL url=new URL("http://dummy.restapiexample.com/");
Response resp=RestAssured.get(url);
int status=resp.getStatusCode();
String respText=resp.getBody().toString();
System.out.println(respText+" "+status);
}
}
Exception log
Exception in thread "main" groovy.lang.MissingMethodException: No signature of method: static io.restassured.internal.http.URIBuilder.convertToURI() is applicable for argument types: (String) values: [http://dummy.restapiexample.com/]
at groovy.lang.MetaClassImpl.invokeStaticMissingMethod(MetaClassImpl.java:1568)
at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1554)
at org.codehaus.groovy.runtime.callsite.StaticMetaClassSite.call(StaticMetaClassSite.java:50)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:139)
at io.restassured.internal.RequestSpecificationImpl.generateRequestUriForLogging(RequestSpecificationImpl.groovy:1103)
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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1262)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1029)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:816)
at io.restassured.internal.RequestSpecificationImpl.invokeMethod(RequestSpecificationImpl.groovy)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.call(PogoInterceptableSite.java:45)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.callCurrent(PogoInterceptableSite.java:55)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:51)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:194)
at io.restassured.internal.RequestSpecificationImpl.newFilterContext(RequestSpecificationImpl.groovy:1064)
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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1262)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1029)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:816)
at io.restassured.internal.RequestSpecificationImpl.invokeMethod(RequestSpecificationImpl.groovy)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.call(PogoInterceptableSite.java:45)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.callCurrent(PogoInterceptableSite.java:55)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:51)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:203)
at io.restassured.internal.RequestSpecificationImpl.applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy:1653)
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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1262)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1029)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:816)
at io.restassured.internal.RequestSpecificationImpl.invokeMethod(RequestSpecificationImpl.groovy)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.call(PogoInterceptableSite.java:45)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.callCurrent(PogoInterceptableSite.java:55)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:51)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:203)
at restAssure.Test1.main(Test1.java:14)
Jars Added

Mavenise the project worked for me

No value supplied for the SQL parameter 'orgName': This SqlParameterSource is empty

org.springframework.dao.InvalidDataAccessApiUsageException: No value supplied for the SQL parameter 'orgName': This SqlParameterSource is empty
at org.springframework.jdbc.core.namedparam.NamedParameterUtils.buildValueArray(NamedParameterUtils.java:355)
at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.getPreparedStatementCreator(NamedParameterJdbcTemplate.java:417)
at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.getPreparedStatementCreator(NamedParameterJdbcTemplate.java:391)
at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:215)
at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:227)
at com.suppression.batch.dao.SuppressionListDaoImpl.getAllSuppressionList(SuppressionListDaoImpl.java:141)
at com.suppression.batch.dao.SuppressionListDaoImpl$$FastClassBySpringCGLIB$$b7b390f9.invoke()
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
at com.suppression.batch.dao.SuppressionListDaoImpl$$EnhancerBySpringCGLIB$$c0a805c7.getAllSuppressionList()
at com.suppression.batch.app.SuppressionListItemReader.read(SuppressionListItemReader.java:55)
at com.suppression.batch.app.SuppressionListItemReader.read(SuppressionListItemReader.java:1)
at org.springframework.batch.core.step.item.SimpleChunkProvider.doRead(SimpleChunkProvider.java:94)
at org.springframework.batch.core.step.item.SimpleChunkProvider.read(SimpleChunkProvider.java:161)
at org.springframework.batch.core.step.item.SimpleChunkProvider$1.doInIteration(SimpleChunkProvider.java:119)
at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:375)
at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215)
at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:145)
at org.springframework.batch.core.step.item.SimpleChunkProvider.provide(SimpleChunkProvider.java:113)
at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:69)
at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:407)
at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:331)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)
at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:273)
at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:82)
at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:375)
at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215)
at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:145)
at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:258)
at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:203)
at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:148)
at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:399)
at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:135)
at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:313)
at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:144)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50)
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:137)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:127)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
at com.sun.proxy.$Proxy42.run(Unknown Source)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.execute(JobLauncherCommandLineRunner.java:214)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.executeLocalJobs(JobLauncherCommandLineRunner.java:186)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.launchJobFromProperties(JobLauncherCommandLineRunner.java:172)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.run(JobLauncherCommandLineRunner.java:166)
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:813)
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:797)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:324)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)enter image description here

Got the answer....
Map paramMap = new HashMap();
paramMap.put("orgName", orgName);
suppressedCampaignList = namedParameterJdbcTemplate.query(sql, **paramMap**, new RowMapper<SuppressionListData>() {}
NEED TO PASS MAP VARIABLE IN namedParameterJdbcTemplate.QUERY()...

Dispose of a non disposed CTabFolder raises SWTException: Widget is disposed

In my Eclipse 4 RCP App I want to dispose some CTabFolders. I check if they are already disposed and if not I dispose them. But it still raises an SWTException: Widget is disposed.
I checked if every CTabFolder in stageDataTabFolders is unique.
Here is the code fragment:
for (Tuple<CTabItem, CTabFolder> stageDataTabFolder : stageDataTabFolders) {
if (!stageDataTabFolder.getSecond().isDisposed()) {
stageDataTabFolder.getSecond().dispose();
}
}
And the Exception:
!ENTRY org.eclipse.equinox.event 4 0 2016-04-11 11:28:20.317
!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/LifeCycle/activate] to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler#da28d03
!STACK 0
org.eclipse.swt.SWTException: Widget is disposed
at org.eclipse.swt.SWT.error(SWT.java:4441)
at org.eclipse.swt.SWT.error(SWT.java:4356)
at org.eclipse.swt.SWT.error(SWT.java:4327)
at org.eclipse.swt.widgets.Widget.error(Widget.java:476)
at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:348)
at org.eclipse.swt.widgets.Widget.getData(Widget.java:562)
at org.eclipse.e4.ui.css.swt.engine.AbstractCSSSWTEngineImpl.isStylable(AbstractCSSSWTEngineImpl.java:118)
at org.eclipse.e4.ui.css.swt.engine.AbstractCSSSWTEngineImpl.getElement(AbstractCSSSWTEngineImpl.java:97)
at org.eclipse.e4.ui.css.core.dom.ArrayNodeList.item(ArrayNodeList.java:38)
at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:430)
at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:354)
at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:430)
at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:354)
at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:430)
at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:354)
at org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngine.applyStyles(ThemeEngine.java:512)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$11.setClassnameAndId(PartRenderingEngine.java:1321)
at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.setCSSInfo(SWTPartRenderer.java:111)
at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.styleElement(SWTPartRenderer.java:81)
at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.handleEvent(StackRenderer.java:520)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4734)
at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:218)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36)
at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:81)
at org.eclipse.e4.ui.workbench.UIEvents.publishEvent(UIEvents.java:372)
at org.eclipse.e4.ui.workbench.UIEvents.publishEvent(UIEvents.java:341)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:657)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:620)
at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:106)
at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.handleEvent(ContributedPartRenderer.java:61)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070)
at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1453)
at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1416)
at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2855)
at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2425)
at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5236)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4680)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5023)
at org.eclipse.swt.internal.win32.OS.DestroyWindow(Native Method)
at org.eclipse.swt.widgets.Control.destroyWidget(Control.java:779)
at org.eclipse.swt.widgets.Widget.release(Widget.java:826)
at org.eclipse.swt.widgets.Widget.dispose(Widget.java:454)
at de.uni_due.s3.jack.editor.parts.stage.StagePart.dispose(StagePart.java:416)
at de.uni_due.s3.jack.editor.menu.New.resetEditor(New.java:45)
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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:247)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:229)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:149)
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:210)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:825)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.handleWidgetSelection(HandledContributionItem.java:701)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.access$6(HandledContributionItem.java:685)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$4.handleEvent(HandledContributionItem.java:613)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:164)
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:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
Edit: I created them like this:
CTabFolder stageTabFolder = new CTabFolder(parent, SWT.BORDER | SWT.FLAT);
stageTabFolder.setSimple(false);
stageTabFolder.setTabPosition(SWT.BOTTOM);
CTabFolder stageDataTabFolder = new CTabFolder(stageTabFolder, SWT.TOP);
stageDataTabFolder.setSimple(false);
stageDataTabFolders.add(new Tuple<CTabItem, CTabFolder>(stageTabItem,
stageDataTabFolder));
Edit: The whole purpose is to implement a menu Item "New" to reset the App back into a virgin state. The call goes like this:
#Execute
public void resetEditor(MApplication app, IWorkbench workbench) {
MPart configPart = partService
.findPart("de.uni_due.s3.jack.editor.parts.config");
MPart stagePart = partService
.findPart("de.uni_due.s3.jack.editor.part.stage");
resetHandler();
((StagePart)stagePart.getObject()).dispose();
partService.activate(configPart);
}
On the StagePart:
public void dispose() {
for (Tuple<CTabItem, CTabFolder> stageDataTabFolder : stageDataTabFolders) {
if (!stageDataTabFolder.getSecond().isDisposed()) {
stageDataTabFolder.getSecond().dispose();
}
}
stageDataTabFolders.clear();
stageTabFolder.dispose();
}

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