grpc-gcp-benchmarks/src/benchmarkTest/java/BigtableLoadTest.java [60:69]:
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  private static GoogleCredentials getCreds() {
    GoogleCredentials creds;
    try {
      creds = GoogleCredentials.getApplicationDefault();
    } catch (Exception e) {
      return null;
    }
    ImmutableList<String> requiredScopes = ImmutableList.of(OAUTH_SCOPE);
    creds = creds.createScoped(requiredScopes);
    return creds;
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grpc-gcp-benchmarks/src/benchmarkTest/java/SpannerLoadTest.java [60:69]:
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  private static GoogleCredentials getCreds() {
    GoogleCredentials creds;
    try {
      creds = GoogleCredentials.getApplicationDefault();
    } catch (Exception e) {
      return null;
    }
    ImmutableList<String> requiredScopes = ImmutableList.of(OAUTH_SCOPE);
    creds = creds.createScoped(requiredScopes);
    return creds;
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