[CloudAdapter] Port CloudAdapter to Java

[ldardick]

Fixes #1222
Fixes #1266

Description

As the CloudAdapter component was migrated to C#, it should be added in Java with all supporting classes and make the necessary changes in the existing code to support the CloudAdapter component.

Specific Changes

• Add CloudAdapter component and all supporting classes
• Add CloudAdapter Tests
• Add mockito in bot-integration-core
• Add CloudAdapterWithErrorHandler which inherits from CloudAdapter used by some Java samples
• Add getCloudAdapter in BotDependencyConfiguration to return a CloudAdapterWithErrorHandler
• Add InvokeResponse and TypedInvokeResponse to bot-schema, assign old ones as deprecated
• Relocate BotFrameworkClient to bot-connector to have parity with JS
• Fix Checkstyle issues

Testing

mvn clean install passing correctly

[ghost]

All CLA requirements met.

[ldardick]

We added additional commits with the stabilization work done on the implementation of CloudAdapter

Specific changes

• Added a REST Controller for CloudAdapter
• Added CloudAdapterWithInspection
• Fixed return types for CompleatableFuture causing a NullPointerException
• Fixed string comparisons
• Fixed incorrect recursive call
• Implemented UserTokenAccess static class to grant CloudAdapter access to an instance of UserTokenProvider
• Added unit tests for UserTokenAccess
• Added test cases for ParameterizedBotFrameworkAuthentication

Please let us know if you have any question

[johnmiroki]

Any updates? It's been almost a year and I wonder what's keeping it from merging?

[johnmiroki]

@ldardick Hi Dick, I was wondering if you could help me understand: 1. What problem does CloudAdapter try to solve instead of BotFrameworkAdapter? 2. Why hasn't this PR been reviewed and merged after over a year? Appreciate it!