public Optional<CredentialsProvider> getCredentialsProvider(Stage.Context context, List<Stage.ConfigIssue> issues) {
    CredentialsProvider provider = null;

    if (credentialsProvider.equals(CredentialsProviderType.DEFAULT_PROVIDER)) {
      return Optional.of(SubscriptionAdminSettings.defaultCredentialsProviderBuilder().build());
    } else if (credentialsProvider.equals(CredentialsProviderType.JSON_PROVIDER)) {
      Credentials credentials = getCredentials(context, issues);
      provider = new FixedCredentialsProvider() {
        @Nullable
        @Override
        public Credentials getCredentials() {
          return credentials;
        }
      };
    }

    return Optional.ofNullable(provider);
  }
public Optional<CredentialsProvider> getCredentialsProvider(Stage.Context context, List<Stage.ConfigIssue> issues) {
    CredentialsProvider provider = null;

    if (credentialsProvider.equals(CredentialsProviderType.DEFAULT_PROVIDER)) {
      return Optional.of(SubscriptionAdminSettings.defaultCredentialsProviderBuilder().build());
    } else if (credentialsProvider.equals(CredentialsProviderType.JSON_PROVIDER)) {
      Credentials credentials = getCredentials(context, issues);
      provider = new FixedCredentialsProvider() {
        @Nullable
        @Override
        public Credentials getCredentials() {
          return credentials;
        }
      };
    }

    return Optional.ofNullable(provider);
  }
public Optional < CredentialsProvider > getCredentialsProvider ( Stage . Context context , List < Stage . ConfigIssue > issues ) { CredentialsProvider provider = null ; if ( credentialsProvider . equals ( CredentialsProviderType . DEFAULT_PROVIDER ) ) { return Optional . of ( SubscriptionAdminSettings . defaultCredentialsProviderBuilder ( ) . build ( ) ) ; } else if ( credentialsProvider . equals ( CredentialsProviderType . JSON_PROVIDER ) ) { Credentials credentials = getCredentials ( context , issues ) ; provider = new FixedCredentialsProvider ( ) { @ Nullable @ Override public Credentials getCredentials ( ) { return credentials ; } } ; } return Optional . ofNullable ( provider ) ; }
Tries to create a {@link CredentialsProvider} for the appropriate type of credentials supplied.

@param context stage context used for creating config issues
@param issues list of issues to append to
@return Optional containing a credentials provider if it was successfully created.
Tries to create a { @link CredentialsProvider } for the appropriate type of credentials supplied .