@oleg-nenashev created a BasicCredentialsProvider for SetupWizardTest but...

@oleg-nenashev created a BasicCredentialsProvider for SetupWizardTest but seems to have never used it.

test/pom.xml

@@ -82,7 +82,7 @@ THE SOFTWARE.
       <artifactId>maven-plugin</artifactId>
       <version>${maven-plugin.version}</version>
       <exclusions>
-        <exclusion>
+        <exclusion> <!-- perhaps unnecessary as of JENKINS-35445? -->
           <groupId>org.apache.httpcomponents</groupId>
           <artifactId>httpclient</artifactId>
         </exclusion>
@@ -186,13 +186,6 @@ THE SOFTWARE.
       <version>4.0</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.apache.httpcomponents</groupId>
-      <artifactId>httpclient</artifactId>
-      <version>4.5</version>
-      <scope>test</scope>
-      <type>jar</type>
-    </dependency>
   </dependencies>
 
   <build>

test/src/test/java/jenkins/install/SetupWizardTest.java

@@ -24,10 +24,8 @@
 package jenkins.install;
 
 import com.gargoylesoftware.htmlunit.Page;
-import com.gargoylesoftware.htmlunit.html.HtmlPage;
 import hudson.FilePath;
 import hudson.model.UpdateSite;
-import hudson.security.ACL;
 import hudson.security.AuthorizationStrategy;
 import hudson.security.SecurityRealm;
 import java.io.ByteArrayOutputStream;
@@ -35,12 +33,7 @@ import java.io.File;
 import java.io.IOException;
 import java.net.MalformedURLException;
 import org.apache.commons.io.FileUtils;
-import org.apache.http.auth.AuthScope;
-import org.apache.http.auth.Credentials;
-import org.apache.http.auth.UsernamePasswordCredentials;
-import org.apache.http.impl.client.BasicCredentialsProvider;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -61,8 +54,6 @@ public class SetupWizardTest {
     @Rule
     public TemporaryFolder tmpdir = new TemporaryFolder();
     
-    BasicCredentialsProvider adminCredentialsProvider;
-    
     @Before 
     public void initSetupWizard() throws IOException, InterruptedException {
         final SetupWizard wizard = j.jenkins.getSetupWizard();
@@ -73,13 +64,6 @@ public class SetupWizardTest {
         ByteArrayOutputStream ostream = new ByteArrayOutputStream();
         adminPassFile.copyTo(ostream);
         final String password = ostream.toString();
-        
-        adminCredentialsProvider = new BasicCredentialsProvider() {
-            @Override
-            public Credentials getCredentials(AuthScope authscope) {
-                return new UsernamePasswordCredentials("admin", password);
-            }
-        };
     }
     
     @Test