I'm trying to use the example GetHotelAdsPerformance included inside the java v3 library but when I run the program it stucks at the line
SearchPagedResponse response = googleAdsService.search(request);
where request is
SearchGoogleAdsRequest request = SearchGoogleAdsRequest.newBuilder()
.setCustomerId(String.valueOf(customerId))
.setPageSize(PAGE_SIZE)
.setQuery(query)
.build();
I use Java 1.8.0_162
Any suggestion?