Lai Jiang 43dc3d7c47 Fix expired access token bug in the proxy (#217) ... https://github.com/google/nomulus/pull/129 migrated `GoogleCredential` to `GoogleCredentialsBundle` and introduced a subtle bug. I don't fully understand why but there are times when the access token is null but `credentials.refresh()` is not called, resulting in NullPointerException when `credentials.getAccessToken().getTokenValue()` is called. Since the new GoogleCredentials class supports `shouldRefresh()`, we now just rely on it to make sure that we always get a value access token.		2019-08-08 14:44:33 -04:00
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main	Fix expired access token bug in the proxy (#217)	2019-08-08 14:44:33 -04:00
test	Re-add hello.xml file (#147)	2019-07-02 17:21:40 -04:00