$ mvn test -Dtest=HttpClientChoiceComparisonTest
[INFO] Running com.ankurm.resttestclient.HttpClientChoiceComparisonTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.876 s -- in com.ankurm.resttestclient.HttpClientChoiceComparisonTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0

# Same real server, same request, two different ClientHttpRequestFactory implementations:
# theJdkHttpClientDecodesGzipAndHidesTheHeader asserts Content-Encoding is absent through
# JdkClientHttpRequestFactory (java.net.http.HttpClient) -- the one Boot's
# ClientHttpRequestFactoryBuilder.detect() actually picks on this classpath.
# theOldHttpUrlConnectionFactoryShowsTheRealHeader asserts Content-Encoding equals "gzip" through
# SimpleClientHttpRequestFactory (java.net.HttpURLConnection) instead. Both pass: the two clients
# genuinely disagree about what they show you for the identical bytes on the wire.