java.lang.NullPointerException: null
at org.opendaylight.yangtools.util.ClassLoaderUtils.loadClass0(ClassLoaderUtils.java:189)
at org.opendaylight.yangtools.util.ClassLoaderUtils.loadClass(ClassLoaderUtils.java:184)
at org.opendaylight.yangtools.util.ClassLoaderUtils.loadClassWithTCCL(ClassLoaderUtils.java:218)
at org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy$TCCLClassLoadingStrategy.loadClass(GeneratedClassLoadingStrategy.java:44)
at org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy.loadClass(GeneratedClassLoadingStrategy.java:27)
at org.opendaylight.mdsal.binding.dom.codec.impl.DataObjectCodecContext.getAugmentationPrototype(DataObjectCodecContext.java:308)
at org.opendaylight.mdsal.binding.dom.codec.impl.DataObjectCodecContext.reloadAllAugmentations(DataObjectCodecContext.java:133)
at org.opendaylight.mdsal.binding.dom.codec.impl.DataObjectCodecContext.<init>(DataObjectCodecContext.java:119)
at org.opendaylight.mdsal.binding.dom.codec.impl.ListNodeCodecContext.<init>(ListNodeCodecContext.java:22)
at org.opendaylight.mdsal.binding.dom.codec.impl.KeyedListNodeCodecContext.<init>(KeyedListNodeCodecContext.java:29)
at org.opendaylight.mdsal.binding.dom.codec.impl.DataContainerCodecPrototype.createInstance(DataContainerCodecPrototype.java:219)
at org.opendaylight.mdsal.binding.dom.codec.impl.DataContainerCodecPrototype.get(DataContainerCodecPrototype.java:202)
at org.opendaylight.mdsal.binding.dom.codec.impl.DataObjectCodecContext.bindingPathArgumentChild(DataObjectCodecContext.java:181)
at org.opendaylight.mdsal.binding.dom.codec.impl.BindingCodecContext.getCodecContextNode(BindingCodecContext.java:128)
at org.opendaylight.mdsal.binding.dom.codec.impl.BindingCodecContext.newWriter(BindingCodecContext.java:105)
at org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry.toNormalizedNode(BindingNormalizedNodeCodecRegistry.java:102)
at org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec.toNormalizedNode(BindingToNormalizedNodeCodec.java:134)
at org.opendaylight.controller.md.sal.binding.impl.AbstractWriteTransaction.put(AbstractWriteTransaction.java:39)
at org.opendaylight.protocol.bgp.state.StateProviderImpl.storeOperationalState(StateProviderImpl.java:141)
at org.opendaylight.protocol.bgp.state.StateProviderImpl.lambda$updateBGPStats$1(StateProviderImpl.java:114)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
at org.opendaylight.protocol.bgp.state.StateProviderImpl.updateBGPStats(StateProviderImpl.java:109)
at org.opendaylight.protocol.bgp.state.StateProviderImpl.access$100(StateProviderImpl.java:58)
at org.opendaylight.protocol.bgp.state.StateProviderImpl$1.run(StateProviderImpl.java:93)
at java.util.concurrent.Executors$RunnableAdapter.call$$$capture(Executors.java:511)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:131)
at io.netty.util.concurrent.GlobalEventExecutor$TaskRunner.run(GlobalEventExecutor.java:248)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)