Fix backstack JDK 17 byte code

[LachlanMcKee]

Description:
After attempting to use 0.40.3 I noticed Mockito was failing due to mock BackStack I then remembered that previously some tests were commented out that were also failing for this reason.

This issue only occurs when the library is compiled using JDK 17. By making a minor tweak to the source code we can eliminate the issue.

The error is as follows Mismatch of count of formal and actual type arguments in constructor of com.badoo.ribs.routing.source.backstack.BackStack$store$1: 0 formal argument(s) 1 actual argument(s)

The full error is below:

Underlying exception : org.mockito.exceptions.base.MockitoException: Could not modify all classes [interface com.badoo.ribs.routing.source.RoutingSource, interface com.badoo.ribs.core.plugin.Plugin, interface com.badoo.ribs.minimal.reactive.Source, class java.lang.Object, interface com.badoo.ribs.core.plugin.UpNavigationHandler, interface com.badoo.ribs.core.plugin.SavesInstanceState, interface com.badoo.ribs.core.plugin.SubtreeBackPressHandler, class com.badoo.ribs.routing.source.backstack.BackStack]
org.mockito.exceptions.base.MockitoException: 
Mockito cannot mock this class: class com.badoo.ribs.routing.source.backstack.BackStack.
Can not mock final classes with the following settings :
 - explicit serialization (e.g. withSettings().serializable())
 - extra interfaces (e.g. withSettings().extraInterfaces(...))

You are seeing this disclaimer because Mockito is configured to create inlined mocks.
You can learn about inline mocks and their limitations under item #39 of the Mockito class javadoc.

Underlying exception : org.mockito.exceptions.base.MockitoException: Could not modify all classes [interface com.badoo.ribs.routing.source.RoutingSource, interface com.badoo.ribs.core.plugin.Plugin, interface com.badoo.ribs.minimal.reactive.Source, class java.lang.Object, interface com.badoo.ribs.core.plugin.UpNavigationHandler, interface com.badoo.ribs.core.plugin.SavesInstanceState, interface com.badoo.ribs.core.plugin.SubtreeBackPressHandler, class com.badoo.ribs.routing.source.backstack.BackStack]
	at com.badoo.ribs.sandbox.rib.switcher.SwitcherInteractorTest.<init>(SwitcherInteractorTest.kt:92)
	at java.base@17.0.5/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base@17.0.5/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base@17.0.5/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base@17.0.5/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
	at java.base@17.0.5/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
	at app//org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:250)
	at app//org.robolectric.RobolectricTestRunner$HelperTestRunner.createTest(RobolectricTestRunner.java:475)
	at app//org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:260)
	at app//org.junit.runners.BlockJUnit4ClassRunner$2.runReflectiveCall(BlockJUnit4ClassRunner.java:309)
	at app//org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at app//org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:306)
	at app//org.robolectric.internal.SandboxTestRunner$HelperTestRunner.methodBlock(SandboxTestRunner.java:375)
	at app//org.robolectric.RobolectricTestRunner$HelperTestRunner.methodBlock(RobolectricTestRunner.java:484)
	at app//org.robolectric.internal.SandboxTestRunner$2.lambda$evaluate$2(SandboxTestRunner.java:290)
	at app//org.robolectric.internal.bytecode.Sandbox.lambda$runOnMainThread$0(Sandbox.java:104)
	at java.base@17.0.5/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base@17.0.5/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base@17.0.5/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base@17.0.5/java.lang.Thread.run(Thread.java:833)
Caused by: org.mockito.exceptions.base.MockitoException: Could not modify all classes [interface com.badoo.ribs.routing.source.RoutingSource, interface com.badoo.ribs.core.plugin.Plugin, interface com.badoo.ribs.minimal.reactive.Source, class java.lang.Object, interface com.badoo.ribs.core.plugin.UpNavigationHandler, interface com.badoo.ribs.core.plugin.SavesInstanceState, interface com.badoo.ribs.core.plugin.SubtreeBackPressHandler, class com.badoo.ribs.routing.source.backstack.BackStack]
	at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:168)
	at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:399)
	at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:190)
	at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:410)
	... 20 more
Caused by: java.lang.IllegalStateException: 
Byte Buddy could not instrument all classes within the mock's type hierarchy

This problem should never occur for javac-compiled classes. This problem has been observed for classes that are:
 - Compiled by older versions of scalac
 - Classes that are part of the Android distribution
	at org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.triggerRetransformation(InlineBytecodeGenerator.java:285)
	at org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.mockClass(InlineBytecodeGenerator.java:218)
	at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.lambda$mockClass$0(TypeCachingBytecodeGenerator.java:78)
	at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:168)
	at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:399)
	at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:190)
	at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:410)
	at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.mockClass(TypeCachingBytecodeGenerator.java:75)
	at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.createMockType(InlineDelegateByteBuddyMockMaker.java:414)
	at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.doCreateMock(InlineDelegateByteBuddyMockMaker.java:373)
	at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.createMock(InlineDelegateByteBuddyMockMaker.java:352)
	at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.createMock(InlineByteBuddyMockMaker.java:56)
	at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:99)
	at org.mockito.internal.MockitoCore.mock(MockitoCore.java:84)
	at org.mockito.Mockito.mock(Mockito.java:2104)
	... 20 more
Caused by: java.lang.reflect.MalformedParameterizedTypeException: Mismatch of count of formal and actual type arguments in constructor of com.badoo.ribs.routing.source.backstack.BackStack$store$1: 0 formal argument(s) 1 actual argument(s)
	at java.base/sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.validateConstructorArguments(ParameterizedTypeImpl.java:59)
	at java.base/sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.<init>(ParameterizedTypeImpl.java:52)
	at java.base/sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.make(ParameterizedTypeImpl.java:100)
	at java.base/sun.reflect.generics.factory.CoreReflectionFactory.makeParameterizedType(CoreReflectionFactory.java:105)
	at java.base/sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:140)
	at java.base/sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)
	at java.base/sun.reflect.generics.repository.FieldRepository.computeGenericType(FieldRepository.java:90)
	at java.base/sun.reflect.generics.repository.FieldRepository.getGenericType(FieldRepository.java:82)
	at java.base/java.lang.reflect.Field.getGenericType(Field.java:276)
	at net.bytebuddy.description.type.TypeDescription$Generic$LazyProjection$ForLoadedFieldType.resolve(TypeDescription.java:6690)
	at net.bytebuddy.description.type.TypeDescription$Generic$LazyProjection.accept(TypeDescription.java:6302)
	at net.bytebuddy.description.field.FieldDescription$AbstractBase.asToken(FieldDescription.java:200)
	at net.bytebuddy.description.field.FieldDescription$AbstractBase.asToken(FieldDescription.java:123)
	at net.bytebuddy.description.field.FieldList$AbstractBase.asTokenList(FieldList.java:64)
	at net.bytebuddy.dynamic.scaffold.InstrumentedType$Factory$Default$1.represent(InstrumentedType.java:436)
	at net.bytebuddy.ByteBuddy.redefine(ByteBuddy.java:886)
	at net.bytebuddy.ByteBuddy.redefine(ByteBuddy.java:861)
	at org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.transform(InlineBytecodeGenerator.java:390)
	at java.instrument/java.lang.instrument.ClassFileTransformer.transform(ClassFileTransformer.java:244)
	at java.instrument/sun.instrument.TransformerManager.transform(TransformerManager.java:188)
	at java.instrument/sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:541)
	at java.instrument/sun.instrument.InstrumentationImpl.retransformClasses0(Native Method)
	at java.instrument/sun.instrument.InstrumentationImpl.retransformClasses(InstrumentationImpl.java:169)
	at org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.triggerRetransformation(InlineBytecodeGenerator.java:281)
	... 34 more