diff --git a/httpclient5-osgi/src/test/java/org/apache/hc/client5/http/osgi/impl/OsgiCredentialsProviderTest.java b/httpclient5-osgi/src/test/java/org/apache/hc/client5/http/osgi/impl/OSGiCredentialsProviderTest.java
similarity index 97%
rename from httpclient5-osgi/src/test/java/org/apache/hc/client5/http/osgi/impl/OsgiCredentialsProviderTest.java
rename to httpclient5-osgi/src/test/java/org/apache/hc/client5/http/osgi/impl/OSGiCredentialsProviderTest.java
index 8ade99acd..2c5a11d78 100644
--- a/httpclient5-osgi/src/test/java/org/apache/hc/client5/http/osgi/impl/OsgiCredentialsProviderTest.java
+++ b/httpclient5-osgi/src/test/java/org/apache/hc/client5/http/osgi/impl/OSGiCredentialsProviderTest.java
@@ -43,7 +43,7 @@
 import static org.hamcrest.CoreMatchers.instanceOf;
 import static org.junit.Assert.assertThat;
 
-public class OsgiCredentialsProviderTest {
+public class OSGiCredentialsProviderTest {
 
     private static final String HOST = "proxy.example.org";
 
@@ -51,9 +51,6 @@ public class OsgiCredentialsProviderTest {
 
     private static final HttpContext HTTP_CONTEXT = new BasicHttpContext();
 
-
-    private final ProxyConfiguration proxyConfigWithDomain = proxy("DOMAIN\\user", "secret");
-
     @Test
     public void basicAuthentication() {
         final CredentialsProvider provider = credentialsProvider(proxy("user", "secret"));