Oleg,

Thank you for responding.

What version of httpcore should I put there? There is apparently non corresponding to 4.5.4. I tried httpcore-4.4.8 and the result was the same. 4.4.8 is the latest version I can find in Maven.

https://mvnrepository.com/artifact/org.apache.httpcomponents/httpcore

Russ

On 01/19/2018 02:28 PM, Oleg Kalnichevski wrote:
On Fri, 2018-01-19 at 13:37 -0700, Russell Bateman wrote:
I haven't used an Apache HTTP client in a few years. So, I've
started
fresh. Having written precious little code carefully following
http://hc.apache.org/httpcomponents-client-4.5.x/quickstart.html, I
get
this exception as soon as I call createDefault():

/*    CloseableHttpClient client = HttpClients.createDefault();*/
      HttpGet             get    = new HttpGet( query );

      get.setHeader( ACCEPT_CHARSET, UTF8 );
      get.setHeader( "Accept", "application/xml,application/json" );

      CloseableHttpResponse response = client.execute( get );
      HttpEntity            entity   = response.getEntity();

      try
      {
        return entity.getContent();
      }
      catch( IOException e )
      {
        throw new IOException( e.getMessage() + " occurred getting
query
response" );
      }
      finally
      {
        response.close();
      }

I die similarly in my POST requests.

The full stack trace follows (below), but here's what I have in
/pom.xml/:. I added the httpcore out of desperation and googling for
this problem. No matter, it happens with or without it and no matter
what version I add.

      <apache.http.client.version>*4.5.4*</apache.http.client.version>

*    <dependency>**
**<groupId>org.apache.httpcomponents</groupId>**
**<artifactId>httpclient</artifactId>**
**<version>${apache.http.client.version}</version>**
**    </dependency>*
      <dependency>
<groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpcore</artifactId>
        <version>*4.4.7*</version>
      </dependency>

What have I done wrong?

Your dependency tree appears to be wrong. Something is pulling an old
version of HttpCore.

Oleg


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