[Java] Jersey2 - Always render setBearerToken no matter if OAuth2 is in use.

[davidwcarlson]

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Description of the PR

I think in the merging of #1930, the new setBearerToken(String) method was erroneously included inside the conditional rendering of the OAuth setAccessToken(String) method.

cc @wing328 @bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01)

[wing328]

Thanks for the fix.