TestIntLiteralParsing

java.lang.NullPointerException: Cannot invoke "de.uka.ilkd.key.java.JavaService.getProgramFactory()" because "this.javaService" is null
	at de.uka.ilkd.key.java.KeYProgModelInfo.isPackage(KeYProgModelInfo.java:213)
	at de.uka.ilkd.key.java.JavaInfo.isPackage(JavaInfo.java:221)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.trimPackageRef(SLExpressionResolver.java:43)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.areInSamePackage(SLExpressionResolver.java:62)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisibleHelper(SLExpressionResolver.java:103)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisible(SLExpressionResolver.java:114)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.lookupVisibleAttribute(SLAttributeResolver.java:37)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.doResolving(SLAttributeResolver.java:94)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.resolve(SLExpressionResolver.java:149)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveExplicit(SLResolverManager.java:137)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveImplicit(SLResolverManager.java:112)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveIt(SLResolverManager.java:159)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolve(SLResolverManager.java:195)
	at de.uka.ilkd.key.speclang.njml.Translator.lookupIdentifier(Translator.java:924)
	at de.uka.ilkd.key.speclang.njml.Translator.visitIdent(Translator.java:882)
	at de.uka.ilkd.key.speclang.njml.JmlParser$IdentContext.accept(JmlParser.java:8637)
	at org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
	at de.uka.ilkd.key.speclang.njml.JmlParserBaseVisitor.visitPrimaryexpr(JmlParserBaseVisitor.java:724)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PrimaryexprContext.accept(JmlParser.java:8399)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:854)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PostfixexprContext.accept(JmlParser.java:8315)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexprnotplusminus(Translator.java:840)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprnotplusminusContext.accept(JmlParser.java:8146)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:800)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprContext.accept(JmlParser.java:8002)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitMultexpr(Translator.java:737)
	at de.uka.ilkd.key.speclang.njml.JmlParser$MultexprContext.accept(JmlParser.java:7921)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAdditiveexpr(Translator.java:720)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AdditiveexprContext.accept(JmlParser.java:7829)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitShiftexpr(Translator.java:703)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ShiftexprContext.accept(JmlParser.java:7742)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitRelationalexpr(Translator.java:494)
	at de.uka.ilkd.key.speclang.njml.JmlParser$RelationalexprContext.accept(JmlParser.java:7344)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:562)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EqualityexprContext.accept(JmlParser.java:7270)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAndexpr(Translator.java:544)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AndexprContext.accept(JmlParser.java:7201)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExclusiveorexpr(Translator.java:529)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExclusiveorexprContext.accept(JmlParser.java:7132)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitInclusiveorexpr(Translator.java:514)
	at de.uka.ilkd.key.speclang.njml.JmlParser$InclusiveorexprContext.accept(JmlParser.java:7063)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalandexpr(Translator.java:501)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalandexprContext.accept(JmlParser.java:6994)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:482)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalorexprContext.accept(JmlParser.java:6925)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitImpliesexpr(Translator.java:446)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ImpliesexprContext.accept(JmlParser.java:6662)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEquivalenceexpr(Translator.java:426)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EquivalenceexprContext.accept(JmlParser.java:6585)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:412)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ConditionalexprContext.accept(JmlParser.java:6516)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:402)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExpressionContext.accept(JmlParser.java:6463)
	at de.uka.ilkd.key.speclang.njml.JmlIO.interpret(JmlIO.java:178)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:188)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:201)
	at de.uka.ilkd.key.speclang.jml.translation.JMLSpecFactory.createJMLClassInvariant(JMLSpecFactory.java:957)
	at de.uka.ilkd.key.speclang.jml.JMLSpecExtractor.extractClassSpecs(JMLSpecExtractor.java:250)
	at de.uka.ilkd.key.speclang.SLEnvInput.createSpecs(SLEnvInput.java:284)
	at de.uka.ilkd.key.speclang.SLEnvInput.read(SLEnvInput.java:351)
	at de.uka.ilkd.key.proof.init.KeYUserProblemFile.read(KeYUserProblemFile.java:111)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readEnvInput(ProblemInitializer.java:323)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:561)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:471)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.startProver(ProblemInitializer.java:607)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:78)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:66)
	at de.uka.ilkd.key.util.HelperClassForTests.createServices(HelperClassForTests.java:303)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.getServices(AbstractTestTermParser.java:173)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.<init>(AbstractTestTermParser.java:35)
	at de.uka.ilkd.key.parser.TestIntLiteralParsing.<init>(TestIntLiteralParsing.java:150)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
	at org.junit.platform.commons.util.ReflectionUtils.newInstance(ReflectionUtils.java:552)
	at org.junit.jupiter.engine.execution.ConstructorInvocation.proceed(ConstructorInvocation.java:56)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.api.extension.InvocationInterceptor.interceptTestClassConstructor(InvocationInterceptor.java:73)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:62)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:363)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:310)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:286)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:278)
	at java.base/java.util.Optional.orElseGet(Optional.java:364)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:277)
	at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:105)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:104)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at jdk.proxy2/jdk.proxy2.$Proxy5.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

java.lang.NullPointerException: Cannot invoke "de.uka.ilkd.key.java.JavaService.getProgramFactory()" because "this.javaService" is null
	at de.uka.ilkd.key.java.KeYProgModelInfo.isPackage(KeYProgModelInfo.java:213)
	at de.uka.ilkd.key.java.JavaInfo.isPackage(JavaInfo.java:221)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.trimPackageRef(SLExpressionResolver.java:43)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.areInSamePackage(SLExpressionResolver.java:62)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisibleHelper(SLExpressionResolver.java:103)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisible(SLExpressionResolver.java:114)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.lookupVisibleAttribute(SLAttributeResolver.java:37)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.doResolving(SLAttributeResolver.java:94)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.resolve(SLExpressionResolver.java:149)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveExplicit(SLResolverManager.java:137)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveImplicit(SLResolverManager.java:112)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveIt(SLResolverManager.java:159)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolve(SLResolverManager.java:195)
	at de.uka.ilkd.key.speclang.njml.Translator.lookupIdentifier(Translator.java:924)
	at de.uka.ilkd.key.speclang.njml.Translator.visitIdent(Translator.java:882)
	at de.uka.ilkd.key.speclang.njml.JmlParser$IdentContext.accept(JmlParser.java:8637)
	at org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
	at de.uka.ilkd.key.speclang.njml.JmlParserBaseVisitor.visitPrimaryexpr(JmlParserBaseVisitor.java:724)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PrimaryexprContext.accept(JmlParser.java:8399)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:854)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PostfixexprContext.accept(JmlParser.java:8315)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexprnotplusminus(Translator.java:840)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprnotplusminusContext.accept(JmlParser.java:8146)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:800)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprContext.accept(JmlParser.java:8002)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitMultexpr(Translator.java:737)
	at de.uka.ilkd.key.speclang.njml.JmlParser$MultexprContext.accept(JmlParser.java:7921)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAdditiveexpr(Translator.java:720)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AdditiveexprContext.accept(JmlParser.java:7829)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitShiftexpr(Translator.java:703)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ShiftexprContext.accept(JmlParser.java:7742)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitRelationalexpr(Translator.java:494)
	at de.uka.ilkd.key.speclang.njml.JmlParser$RelationalexprContext.accept(JmlParser.java:7344)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:562)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EqualityexprContext.accept(JmlParser.java:7270)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAndexpr(Translator.java:544)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AndexprContext.accept(JmlParser.java:7201)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExclusiveorexpr(Translator.java:529)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExclusiveorexprContext.accept(JmlParser.java:7132)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitInclusiveorexpr(Translator.java:514)
	at de.uka.ilkd.key.speclang.njml.JmlParser$InclusiveorexprContext.accept(JmlParser.java:7063)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalandexpr(Translator.java:501)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalandexprContext.accept(JmlParser.java:6994)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:482)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalorexprContext.accept(JmlParser.java:6925)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitImpliesexpr(Translator.java:446)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ImpliesexprContext.accept(JmlParser.java:6662)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEquivalenceexpr(Translator.java:426)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EquivalenceexprContext.accept(JmlParser.java:6585)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:412)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ConditionalexprContext.accept(JmlParser.java:6516)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:402)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExpressionContext.accept(JmlParser.java:6463)
	at de.uka.ilkd.key.speclang.njml.JmlIO.interpret(JmlIO.java:178)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:188)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:201)
	at de.uka.ilkd.key.speclang.jml.translation.JMLSpecFactory.createJMLClassInvariant(JMLSpecFactory.java:957)
	at de.uka.ilkd.key.speclang.jml.JMLSpecExtractor.extractClassSpecs(JMLSpecExtractor.java:250)
	at de.uka.ilkd.key.speclang.SLEnvInput.createSpecs(SLEnvInput.java:284)
	at de.uka.ilkd.key.speclang.SLEnvInput.read(SLEnvInput.java:351)
	at de.uka.ilkd.key.proof.init.KeYUserProblemFile.read(KeYUserProblemFile.java:111)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readEnvInput(ProblemInitializer.java:323)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:561)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:471)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.startProver(ProblemInitializer.java:607)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:78)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:66)
	at de.uka.ilkd.key.util.HelperClassForTests.createServices(HelperClassForTests.java:303)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.getServices(AbstractTestTermParser.java:173)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.<init>(AbstractTestTermParser.java:35)
	at de.uka.ilkd.key.parser.TestIntLiteralParsing.<init>(TestIntLiteralParsing.java:150)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
	at org.junit.platform.commons.util.ReflectionUtils.newInstance(ReflectionUtils.java:552)
	at org.junit.jupiter.engine.execution.ConstructorInvocation.proceed(ConstructorInvocation.java:56)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.api.extension.InvocationInterceptor.interceptTestClassConstructor(InvocationInterceptor.java:73)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:62)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:363)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:310)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:286)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:278)
	at java.base/java.util.Optional.orElseGet(Optional.java:364)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:277)
	at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:105)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:104)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at jdk.proxy2/jdk.proxy2.$Proxy5.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

java.lang.NullPointerException: Cannot invoke "de.uka.ilkd.key.java.JavaService.getProgramFactory()" because "this.javaService" is null
	at de.uka.ilkd.key.java.KeYProgModelInfo.isPackage(KeYProgModelInfo.java:213)
	at de.uka.ilkd.key.java.JavaInfo.isPackage(JavaInfo.java:221)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.trimPackageRef(SLExpressionResolver.java:43)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.areInSamePackage(SLExpressionResolver.java:62)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisibleHelper(SLExpressionResolver.java:103)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisible(SLExpressionResolver.java:114)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.lookupVisibleAttribute(SLAttributeResolver.java:37)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.doResolving(SLAttributeResolver.java:94)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.resolve(SLExpressionResolver.java:149)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveExplicit(SLResolverManager.java:137)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveImplicit(SLResolverManager.java:112)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveIt(SLResolverManager.java:159)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolve(SLResolverManager.java:195)
	at de.uka.ilkd.key.speclang.njml.Translator.lookupIdentifier(Translator.java:924)
	at de.uka.ilkd.key.speclang.njml.Translator.visitIdent(Translator.java:882)
	at de.uka.ilkd.key.speclang.njml.JmlParser$IdentContext.accept(JmlParser.java:8637)
	at org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
	at de.uka.ilkd.key.speclang.njml.JmlParserBaseVisitor.visitPrimaryexpr(JmlParserBaseVisitor.java:724)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PrimaryexprContext.accept(JmlParser.java:8399)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:854)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PostfixexprContext.accept(JmlParser.java:8315)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexprnotplusminus(Translator.java:840)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprnotplusminusContext.accept(JmlParser.java:8146)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:800)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprContext.accept(JmlParser.java:8002)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitMultexpr(Translator.java:737)
	at de.uka.ilkd.key.speclang.njml.JmlParser$MultexprContext.accept(JmlParser.java:7921)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAdditiveexpr(Translator.java:720)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AdditiveexprContext.accept(JmlParser.java:7829)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitShiftexpr(Translator.java:703)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ShiftexprContext.accept(JmlParser.java:7742)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitRelationalexpr(Translator.java:494)
	at de.uka.ilkd.key.speclang.njml.JmlParser$RelationalexprContext.accept(JmlParser.java:7344)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:562)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EqualityexprContext.accept(JmlParser.java:7270)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAndexpr(Translator.java:544)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AndexprContext.accept(JmlParser.java:7201)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExclusiveorexpr(Translator.java:529)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExclusiveorexprContext.accept(JmlParser.java:7132)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitInclusiveorexpr(Translator.java:514)
	at de.uka.ilkd.key.speclang.njml.JmlParser$InclusiveorexprContext.accept(JmlParser.java:7063)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalandexpr(Translator.java:501)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalandexprContext.accept(JmlParser.java:6994)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:482)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalorexprContext.accept(JmlParser.java:6925)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitImpliesexpr(Translator.java:446)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ImpliesexprContext.accept(JmlParser.java:6662)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEquivalenceexpr(Translator.java:426)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EquivalenceexprContext.accept(JmlParser.java:6585)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:412)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ConditionalexprContext.accept(JmlParser.java:6516)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:402)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExpressionContext.accept(JmlParser.java:6463)
	at de.uka.ilkd.key.speclang.njml.JmlIO.interpret(JmlIO.java:178)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:188)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:201)
	at de.uka.ilkd.key.speclang.jml.translation.JMLSpecFactory.createJMLClassInvariant(JMLSpecFactory.java:957)
	at de.uka.ilkd.key.speclang.jml.JMLSpecExtractor.extractClassSpecs(JMLSpecExtractor.java:250)
	at de.uka.ilkd.key.speclang.SLEnvInput.createSpecs(SLEnvInput.java:284)
	at de.uka.ilkd.key.speclang.SLEnvInput.read(SLEnvInput.java:351)
	at de.uka.ilkd.key.proof.init.KeYUserProblemFile.read(KeYUserProblemFile.java:111)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readEnvInput(ProblemInitializer.java:323)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:561)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:471)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.startProver(ProblemInitializer.java:607)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:78)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:66)
	at de.uka.ilkd.key.util.HelperClassForTests.createServices(HelperClassForTests.java:303)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.getServices(AbstractTestTermParser.java:173)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.<init>(AbstractTestTermParser.java:35)
	at de.uka.ilkd.key.parser.TestIntLiteralParsing.<init>(TestIntLiteralParsing.java:150)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
	at org.junit.platform.commons.util.ReflectionUtils.newInstance(ReflectionUtils.java:552)
	at org.junit.jupiter.engine.execution.ConstructorInvocation.proceed(ConstructorInvocation.java:56)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.api.extension.InvocationInterceptor.interceptTestClassConstructor(InvocationInterceptor.java:73)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:62)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:363)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:310)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:286)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:278)
	at java.base/java.util.Optional.orElseGet(Optional.java:364)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:277)
	at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:105)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:104)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at jdk.proxy2/jdk.proxy2.$Proxy5.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

java.lang.NullPointerException: Cannot invoke "de.uka.ilkd.key.java.JavaService.getProgramFactory()" because "this.javaService" is null
	at de.uka.ilkd.key.java.KeYProgModelInfo.isPackage(KeYProgModelInfo.java:213)
	at de.uka.ilkd.key.java.JavaInfo.isPackage(JavaInfo.java:221)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.trimPackageRef(SLExpressionResolver.java:43)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.areInSamePackage(SLExpressionResolver.java:62)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisibleHelper(SLExpressionResolver.java:103)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisible(SLExpressionResolver.java:114)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.lookupVisibleAttribute(SLAttributeResolver.java:37)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.doResolving(SLAttributeResolver.java:94)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.resolve(SLExpressionResolver.java:149)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveExplicit(SLResolverManager.java:137)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveImplicit(SLResolverManager.java:112)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveIt(SLResolverManager.java:159)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolve(SLResolverManager.java:195)
	at de.uka.ilkd.key.speclang.njml.Translator.lookupIdentifier(Translator.java:924)
	at de.uka.ilkd.key.speclang.njml.Translator.visitIdent(Translator.java:882)
	at de.uka.ilkd.key.speclang.njml.JmlParser$IdentContext.accept(JmlParser.java:8637)
	at org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
	at de.uka.ilkd.key.speclang.njml.JmlParserBaseVisitor.visitPrimaryexpr(JmlParserBaseVisitor.java:724)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PrimaryexprContext.accept(JmlParser.java:8399)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:854)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PostfixexprContext.accept(JmlParser.java:8315)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexprnotplusminus(Translator.java:840)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprnotplusminusContext.accept(JmlParser.java:8146)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:800)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprContext.accept(JmlParser.java:8002)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitMultexpr(Translator.java:737)
	at de.uka.ilkd.key.speclang.njml.JmlParser$MultexprContext.accept(JmlParser.java:7921)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAdditiveexpr(Translator.java:720)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AdditiveexprContext.accept(JmlParser.java:7829)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitShiftexpr(Translator.java:703)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ShiftexprContext.accept(JmlParser.java:7742)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitRelationalexpr(Translator.java:494)
	at de.uka.ilkd.key.speclang.njml.JmlParser$RelationalexprContext.accept(JmlParser.java:7344)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:562)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EqualityexprContext.accept(JmlParser.java:7270)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAndexpr(Translator.java:544)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AndexprContext.accept(JmlParser.java:7201)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExclusiveorexpr(Translator.java:529)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExclusiveorexprContext.accept(JmlParser.java:7132)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitInclusiveorexpr(Translator.java:514)
	at de.uka.ilkd.key.speclang.njml.JmlParser$InclusiveorexprContext.accept(JmlParser.java:7063)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalandexpr(Translator.java:501)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalandexprContext.accept(JmlParser.java:6994)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:482)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalorexprContext.accept(JmlParser.java:6925)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitImpliesexpr(Translator.java:446)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ImpliesexprContext.accept(JmlParser.java:6662)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEquivalenceexpr(Translator.java:426)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EquivalenceexprContext.accept(JmlParser.java:6585)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:412)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ConditionalexprContext.accept(JmlParser.java:6516)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:402)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExpressionContext.accept(JmlParser.java:6463)
	at de.uka.ilkd.key.speclang.njml.JmlIO.interpret(JmlIO.java:178)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:188)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:201)
	at de.uka.ilkd.key.speclang.jml.translation.JMLSpecFactory.createJMLClassInvariant(JMLSpecFactory.java:957)
	at de.uka.ilkd.key.speclang.jml.JMLSpecExtractor.extractClassSpecs(JMLSpecExtractor.java:250)
	at de.uka.ilkd.key.speclang.SLEnvInput.createSpecs(SLEnvInput.java:284)
	at de.uka.ilkd.key.speclang.SLEnvInput.read(SLEnvInput.java:351)
	at de.uka.ilkd.key.proof.init.KeYUserProblemFile.read(KeYUserProblemFile.java:111)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readEnvInput(ProblemInitializer.java:323)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:561)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:471)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.startProver(ProblemInitializer.java:607)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:78)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:66)
	at de.uka.ilkd.key.util.HelperClassForTests.createServices(HelperClassForTests.java:303)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.getServices(AbstractTestTermParser.java:173)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.<init>(AbstractTestTermParser.java:35)
	at de.uka.ilkd.key.parser.TestIntLiteralParsing.<init>(TestIntLiteralParsing.java:150)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
	at org.junit.platform.commons.util.ReflectionUtils.newInstance(ReflectionUtils.java:552)
	at org.junit.jupiter.engine.execution.ConstructorInvocation.proceed(ConstructorInvocation.java:56)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.api.extension.InvocationInterceptor.interceptTestClassConstructor(InvocationInterceptor.java:73)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:62)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:363)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:310)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:286)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:278)
	at java.base/java.util.Optional.orElseGet(Optional.java:364)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:277)
	at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:105)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:104)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at jdk.proxy2/jdk.proxy2.$Proxy5.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

java.lang.NullPointerException: Cannot invoke "de.uka.ilkd.key.java.JavaService.getProgramFactory()" because "this.javaService" is null
	at de.uka.ilkd.key.java.KeYProgModelInfo.isPackage(KeYProgModelInfo.java:213)
	at de.uka.ilkd.key.java.JavaInfo.isPackage(JavaInfo.java:221)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.trimPackageRef(SLExpressionResolver.java:43)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.areInSamePackage(SLExpressionResolver.java:62)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisibleHelper(SLExpressionResolver.java:103)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.isVisible(SLExpressionResolver.java:114)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.lookupVisibleAttribute(SLAttributeResolver.java:37)
	at de.uka.ilkd.key.speclang.translation.SLAttributeResolver.doResolving(SLAttributeResolver.java:94)
	at de.uka.ilkd.key.speclang.translation.SLExpressionResolver.resolve(SLExpressionResolver.java:149)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveExplicit(SLResolverManager.java:137)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveImplicit(SLResolverManager.java:112)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolveIt(SLResolverManager.java:159)
	at de.uka.ilkd.key.speclang.translation.SLResolverManager.resolve(SLResolverManager.java:195)
	at de.uka.ilkd.key.speclang.njml.Translator.lookupIdentifier(Translator.java:924)
	at de.uka.ilkd.key.speclang.njml.Translator.visitIdent(Translator.java:882)
	at de.uka.ilkd.key.speclang.njml.JmlParser$IdentContext.accept(JmlParser.java:8637)
	at org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
	at de.uka.ilkd.key.speclang.njml.JmlParserBaseVisitor.visitPrimaryexpr(JmlParserBaseVisitor.java:724)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PrimaryexprContext.accept(JmlParser.java:8399)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:854)
	at de.uka.ilkd.key.speclang.njml.Translator.visitPostfixexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$PostfixexprContext.accept(JmlParser.java:8315)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexprnotplusminus(Translator.java:840)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprnotplusminusContext.accept(JmlParser.java:8146)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:800)
	at de.uka.ilkd.key.speclang.njml.Translator.visitUnaryexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$UnaryexprContext.accept(JmlParser.java:8002)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitMultexpr(Translator.java:737)
	at de.uka.ilkd.key.speclang.njml.JmlParser$MultexprContext.accept(JmlParser.java:7921)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAdditiveexpr(Translator.java:720)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AdditiveexprContext.accept(JmlParser.java:7829)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitShiftexpr(Translator.java:703)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ShiftexprContext.accept(JmlParser.java:7742)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.oneOf(Translator.java:147)
	at de.uka.ilkd.key.speclang.njml.Translator.visitRelationalexpr(Translator.java:494)
	at de.uka.ilkd.key.speclang.njml.JmlParser$RelationalexprContext.accept(JmlParser.java:7344)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:562)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEqualityexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EqualityexprContext.accept(JmlParser.java:7270)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitAndexpr(Translator.java:544)
	at de.uka.ilkd.key.speclang.njml.JmlParser$AndexprContext.accept(JmlParser.java:7201)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExclusiveorexpr(Translator.java:529)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExclusiveorexprContext.accept(JmlParser.java:7132)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitInclusiveorexpr(Translator.java:514)
	at de.uka.ilkd.key.speclang.njml.JmlParser$InclusiveorexprContext.accept(JmlParser.java:7063)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalandexpr(Translator.java:501)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalandexprContext.accept(JmlParser.java:6994)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:482)
	at de.uka.ilkd.key.speclang.njml.Translator.visitLogicalorexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$LogicalorexprContext.accept(JmlParser.java:6925)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitImpliesexpr(Translator.java:446)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ImpliesexprContext.accept(JmlParser.java:6662)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.lambda$mapOf$0(Translator.java:133)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at de.uka.ilkd.key.speclang.njml.Translator.mapOf(Translator.java:133)
	at de.uka.ilkd.key.speclang.njml.Translator.visitEquivalenceexpr(Translator.java:426)
	at de.uka.ilkd.key.speclang.njml.JmlParser$EquivalenceexprContext.accept(JmlParser.java:6585)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:412)
	at de.uka.ilkd.key.speclang.njml.Translator.visitConditionalexpr(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ConditionalexprContext.accept(JmlParser.java:6516)
	at de.uka.ilkd.key.speclang.njml.Translator.accept(Translator.java:128)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:402)
	at de.uka.ilkd.key.speclang.njml.Translator.visitExpression(Translator.java:63)
	at de.uka.ilkd.key.speclang.njml.JmlParser$ExpressionContext.accept(JmlParser.java:6463)
	at de.uka.ilkd.key.speclang.njml.JmlIO.interpret(JmlIO.java:178)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:188)
	at de.uka.ilkd.key.speclang.njml.JmlIO.translateTerm(JmlIO.java:201)
	at de.uka.ilkd.key.speclang.jml.translation.JMLSpecFactory.createJMLClassInvariant(JMLSpecFactory.java:957)
	at de.uka.ilkd.key.speclang.jml.JMLSpecExtractor.extractClassSpecs(JMLSpecExtractor.java:250)
	at de.uka.ilkd.key.speclang.SLEnvInput.createSpecs(SLEnvInput.java:284)
	at de.uka.ilkd.key.speclang.SLEnvInput.read(SLEnvInput.java:351)
	at de.uka.ilkd.key.proof.init.KeYUserProblemFile.read(KeYUserProblemFile.java:111)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.readEnvInput(ProblemInitializer.java:323)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:561)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.prepare(ProblemInitializer.java:471)
	at de.uka.ilkd.key.proof.init.ProblemInitializer.startProver(ProblemInitializer.java:607)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:78)
	at de.uka.ilkd.key.util.HelperClassForTests.parse(HelperClassForTests.java:66)
	at de.uka.ilkd.key.util.HelperClassForTests.createServices(HelperClassForTests.java:303)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.getServices(AbstractTestTermParser.java:173)
	at de.uka.ilkd.key.parser.AbstractTestTermParser.<init>(AbstractTestTermParser.java:35)
	at de.uka.ilkd.key.parser.TestIntLiteralParsing.<init>(TestIntLiteralParsing.java:150)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
	at org.junit.platform.commons.util.ReflectionUtils.newInstance(ReflectionUtils.java:552)
	at org.junit.jupiter.engine.execution.ConstructorInvocation.proceed(ConstructorInvocation.java:56)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.api.extension.InvocationInterceptor.interceptTestClassConstructor(InvocationInterceptor.java:73)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:62)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:363)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:310)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:286)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:278)
	at java.base/java.util.Optional.orElseGet(Optional.java:364)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:277)
	at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:105)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:104)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at jdk.proxy2/jdk.proxy2.$Proxy5.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)