2197 | added field "mappings" to StubMapping and its processing if it exists

[DjerohN]

This pull request adds field "mappings" to StubMapping class and processing to load() method of RemoteMappingsLoader class if present

References

• Resolves Support multiple mappings files when remotely loading stubs from the filesystem #2197 issue in a simple way for now, because I don't know plans for 3.0 imports

Submitter checklist

• The PR request is well described and justified, including the body and the references
• The PR title represents the desired changelog entry
• The repository's code style is followed (see the contributing guide)
• Test coverage that demonstrates that the change works as expected
• For new features, there's necessary documentation in this pull request or in a subsequent PR to wiremock.org

[DjerohN]

@tomakehurst @oleg-nenashev

[tomakehurst]

This isn't the right approach - there's already StubMappingCollection for this purpose which is used when reading the mappings directory via JsonFileMappingsSource. I suggest we adapt RemoteMappingsLoader to work the same way.

[DjerohN]

Used StubMappingCollection as @tomakehurst suggested

[tomakehurst]

Please could you run ./gradlew spotlessApply and push the fixes?

[DjerohN]

Done

[tomakehurst]

Thanks!