public static HealthCheckServiceBlockingV2Stub newBlockingV2Stub(io.grpc.Channel channel) {
    io.grpc.stub.AbstractStub.StubFactory<HealthCheckServiceBlockingV2Stub> factory =
        new io.grpc.stub.AbstractStub.StubFactory<HealthCheckServiceBlockingV2Stub>() {
          @java.lang.Override
          public HealthCheckServiceBlockingV2Stub newStub(
              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
            return new HealthCheckServiceBlockingV2Stub(channel, callOptions);
          }
        };
    return HealthCheckServiceBlockingV2Stub.newStub(factory, channel);
  }
Creates a new blocking-style stub that supports all types of calls on the service
java-visionai/grpc-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/HealthCheckServiceGrpc.java