Oct 10, 2026 8:47:31 AM com.google.common.util.concurrent.ImmediateFuture addListener SEVERE: RuntimeException while executing runnable CallbackListener{org.opendaylight.openflowplugin.impl.services.multilayer.MultiLayerExperimenterMultipartService$1CallBackImpl@7545cb17} with executor MoreExecutors.directExecutor() java.lang.NullPointerException: Cannot invoke "java.util.List.isEmpty()" because "multipartReplies" is null at org.opendaylight.openflowplugin.impl.services.multilayer.MultiLayerExperimenterMultipartService$1CallBackImpl.onSuccess(MultiLayerExperimenterMultipartService.java:104) at org.opendaylight.openflowplugin.impl.services.multilayer.MultiLayerExperimenterMultipartService$1CallBackImpl.onSuccess(MultiLayerExperimenterMultipartService.java:99) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1128) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.ImmediateFuture.addListener(ImmediateFuture.java:46) at com.google.common.util.concurrent.Futures.addCallback(Futures.java:1094) at org.opendaylight.openflowplugin.impl.services.multilayer.MultiLayerExperimenterMultipartService.handleAndReply(MultiLayerExperimenterMultipartService.java:160) at org.opendaylight.openflowplugin.impl.services.sal.SendExperimenterMpRequestImpl.invoke(SendExperimenterMpRequestImpl.java:39) at org.opendaylight.openflowplugin.impl.services.sal.SendExperimenterMpRequestImplTest.sendExperimenterMpRequest(SendExperimenterMpRequestImplTest.java:32) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.mockito.internal.runners.DefaultInternalRunner$1$1.evaluate(DefaultInternalRunner.java:55) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:100) at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:107) at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:42) at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:52) at org.junit.vintage.engine.execution.VintageExecutor.executeClassesAndMethodsSequentially(VintageExecutor.java:95) at org.junit.vintage.engine.execution.VintageExecutor.executeAllChildren(VintageExecutor.java:71) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:74) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.executeEngine(EngineExecutionOrchestrator.java:256) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.failOrExecuteEngine(EngineExecutionOrchestrator.java:228) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:189) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:109) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:66) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:168) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:65) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:137) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:126) at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:71) at org.junit.platform.launcher.core.InterceptingLauncher.lambda$execute$2(InterceptingLauncher.java:66) at org.junit.platform.launcher.core.ClasspathAlignmentCheckingLauncherInterceptor.intercept(ClasspathAlignmentCheckingLauncherInterceptor.java:25) at org.junit.platform.launcher.core.InterceptingLauncher.execute(InterceptingLauncher.java:65) at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:71) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.apache.maven.surefire.api.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:125) at org.apache.maven.surefire.junitplatform.LauncherAdapter.executeWithCancellationToken(LauncherAdapter.java:68) at org.apache.maven.surefire.junitplatform.LauncherAdapter.execute(LauncherAdapter.java:54) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.execute(JUnitPlatformProvider.java:283) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:253) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:221) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:394) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:181) at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:530) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:518)