Я использую встроенную базу данных Derby для модульного тестирования моего сервисного уровня с помощью JUnit.Это прекрасно работает, когда я запускаю тесты в Eclipse или использую Maven.Но если я попытаюсь запустить тесты в отладчике Eclipse, тесты завершатся сбоем из-за исключения ArrayIndexOutOfBoundsException, которое выдается при загрузке EmbeddedDriver.Что я сделал не так?
Вот трассировка стека:
Thread [main] (Suspended (exception ArrayIndexOutOfBoundsException))
SignatureParser.current() line: 79 [local variables unavailable]
SignatureParser.parseZeroOrMoreThrowsSignatures() line: 497
SignatureParser.parseMethodTypeSignature() line: 436
SignatureParser.parseMethodSig(String) line: 141
MethodRepository(ConstructorRepository).parse(String) line: 37
MethodRepository(ConstructorRepository).parse(String) line: 25
MethodRepository(AbstractRepository<T>).<init>(String, GenericsFactory) line: 56
MethodRepository(GenericDeclRepository<S>).<init>(String, GenericsFactory) line: 30
MethodRepository(ConstructorRepository).<init>(String, GenericsFactory) line: 33
MethodRepository.<init>(String, GenericsFactory) line: 28
MethodRepository.make(String, GenericsFactory) line: 41
Method.getGenericInfo() line: 94
Method.getGenericReturnType() line: 236
ConvertingMethod.<init>(Method) line: 184
ConvertingMethod.from(Method) line: 27
MXBeanIntrospector.mFrom(Method) line: 63
MXBeanIntrospector.mFrom(Method) line: 33
MBeanAnalyzer<M>.initMaps(Class<?>, MBeanIntrospector<M>) line: 118
MBeanAnalyzer<M>.<init>(Class<?>, MBeanIntrospector<M>) line: 99
MBeanAnalyzer<M>.analyzer(Class<?>, MBeanIntrospector<M>) line: 87
MXBeanIntrospector.getAnalyzer(Class<?>) line: 53
MXBeanIntrospector(MBeanIntrospector<M>).getPerInterface(Class<?>) line: 163
MXBeanSupport(MBeanSupport<M>).<init>(T, Class<T>) line: 147
MXBeanSupport.<init>(T, Class<T>) line: 48
StandardMBean.construct(T, Class<T>, boolean, boolean) line: 163
StandardMBean.<init>(T, Class<T>, boolean) line: 256
ManagementFactory.addMXBean(MBeanServer, Object, String, NotificationEmitter) line: 249
ManagementFactory.createPlatformMBeanServer() line: 310
ManagementFactory.getPlatformMBeanServer() line: 504
JMXManagementService$1.run() line: not available
JMXManagementService$1.run() line: not available
AccessController.doPrivileged(PrivilegedAction<T>) line: not available [native method]
JMXManagementService.findServer() line: not available
JMXManagementService.boot(boolean, Properties) line: not available
BaseMonitor.boot(Object, boolean, Properties) line: not available
TopService.bootModule(boolean, Object, ProtocolKey, Properties) line: not available
FileMonitor(BaseMonitor).startModule(boolean, Object, String, String, Properties) line: not available
Monitor.startSystemModule(String) line: not available
FileMonitor(BaseMonitor).runWithState(Properties, PrintStream) line: not available
FileMonitor.<init>(Properties, PrintStream) line: not available
Monitor.startMonitor(Properties, PrintStream) line: not available
JDBCBoot.boot(String, PrintStream) line: not available
EmbeddedDriver.boot() line: not available
EmbeddedDriver.<clinit>() line: not available
NativeConstructorAccessorImpl.newInstance0(Constructor, Object[]) line: not available [native method]
NativeConstructorAccessorImpl.newInstance(Object[]) line: 39
DelegatingConstructorAccessorImpl.newInstance(Object[]) line: 27
Constructor<T>.newInstance(Object...) line: 513
Class<T>.newInstance0() line: 355
Class<T>.newInstance() line: 308
ScenarioServiceTest(ServiceTest).setUpDB() line: 68
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method]
NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39
DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25
Method.invoke(Object, Object...) line: 597
FrameworkMethod$1.runReflectiveCall() line: 44
FrameworkMethod$1(ReflectiveCallable).run() line: 15
FrameworkMethod.invokeExplosively(Object, Object...) line: 41
RunBefores.evaluate() line: 27
RunAfters.evaluate() line: 31
BlockJUnit4ClassRunner.runNotIgnored(FrameworkMethod, EachTestNotifier) line: 79
BlockJUnit4ClassRunner.runChild(FrameworkMethod, RunNotifier) line: 71
BlockJUnit4ClassRunner.runChild(Object, RunNotifier) line: 49
ParentRunner$3.run() line: 193
ParentRunner$1.schedule(Runnable) line: 52
BlockJUnit4ClassRunner(ParentRunner<T>).runChildren(RunNotifier) line: 191
ParentRunner<T>.access$000(ParentRunner, RunNotifier) line: 42
ParentRunner$2.evaluate() line: 184
BlockJUnit4ClassRunner(ParentRunner<T>).run(RunNotifier) line: 236
JUnit4TestClassReference(JUnit4TestReference).run(TestExecution) line: 50
TestExecution.run(ITestReference[]) line: 38
RemoteTestRunner.runTests(String[], String, TestExecution) line: 467
RemoteTestRunner.runTests(TestExecution) line: 683
RemoteTestRunner.run() line: 390
RemoteTestRunner.main(String[]) line: 197
Код, который вызывает исключение:
@Before
public void setUpDB() throws Exception {
org.apache.derby.jdbc.EmbeddedDriver.class.newInstance();
// More code here
}
Обновление:
Проблема не возникает, если я использую Hibernate вместо Eclipse-Link.Возможно, проблема связана с переплетением кода?