Allow for using HeaderDelegateProvider service

[jansupol]

if CommonProperties#METAINF_SERVICES_LOOKUP_DISABLE is not true

Signed-off-by: Jan Supol jan.supol@oracle.com

[jansupol]

fixes #4266

[senivam]

LGTM

[pdudits]

I just noticed that 82a85a1 breaks 'unit' tests jersey-rest-client-tck, but the output is quite silent about the actual cause:

[ERROR] Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 4.254 s <<< FAILURE! - in org.glassfish.jersey.restclient.ConsumesAndProducesTest
[ERROR] testWithoutEntityActualValue(org.glassfish.jersey.restclient.ConsumesAndProducesTest)  Time elapsed: 3.544 s  <<< ERROR!
javax.ws.rs.WebApplicationException: Unknown error, status code 500
        at org.glassfish.jersey.restclient.ConsumesAndProducesTest.testWithoutEntityActualValue(ConsumesAndProducesTest.java:64)

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.065 s <<< FAILURE! - in org.glassfish.jersey.restclient.RestClientModelTest
[ERROR] testGetIt(org.glassfish.jersey.restclient.RestClientModelTest)  Time elapsed: 0.057 s  <<< ERROR!
javax.ws.rs.WebApplicationException: Unknown error, status code 500
        at org.glassfish.jersey.restclient.RestClientModelTest.testGetIt(RestClientModelTest.java:47)

[jansupol]

I thought the TCK tests are run on Travis

[jansupol]

@pdudits the unit tests pass for me with 82a85a1. Are you sure it is this commit that breaks the unit tests? The unit tests are run on Travis just fine.

[pdudits]

I'll double check tomorrow. Could also be Windows thing...

[pdudits]

Sorry for false alarm, my fault. I was running mvn -pl :jersey-mp-rest-client -am -amd clean install and that skips test-framework, so I didn't compile all of the changes required for that commit.

[Verdent]

That is great to hear :-) I was a bit puzzled why is it not working.