diff --git a/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/rss/RssFeedServletTest.java b/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/rss/RssFeedServletTest.java
index 46bbd8a97..6caaedc08 100644
--- a/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/rss/RssFeedServletTest.java
+++ b/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/rss/RssFeedServletTest.java
@@ -30,8 +30,8 @@
 import org.apache.commons.codec.binary.Base64;
 import sun.misc.BASE64Encoder;
 
-import javax.servlet.http.HttpServletResponse;
 import java.io.File;
+import javax.servlet.http.HttpServletResponse;
 
 public class RssFeedServletTest
     extends TestCase
@@ -166,12 +166,6 @@ public void XXX_testUnauthorizedRequest()
         }
     }
 
-    //Override
-    protected String getPlexusConfigLocation()
-    {
-        return "org/apache/maven/archiva/web/rss/RssFeedServletTest.xml";
-    }
-
     @Override
     protected void tearDown()
         throws Exception
diff --git a/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/tags/DependencyTreeTest.java b/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/tags/DependencyTreeTest.java
index 8f8bdaae0..12e36218d 100644
--- a/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/tags/DependencyTreeTest.java
+++ b/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/tags/DependencyTreeTest.java
@@ -44,14 +44,15 @@
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
-import javax.inject.Inject;
 import java.util.List;
+import javax.inject.Inject;
 
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 @RunWith( SpringJUnit4ClassRunner.class )
-@ContextConfiguration( locations = { "classpath*:/META-INF/spring-context.xml", "classpath:/spring-context.xml" } )
+@ContextConfiguration( locations = {"classpath*:/META-INF/spring-context.xml", "classpath:/spring-context.xml",
+    "classpath:/spring-context-DependencyTreeTest.xml"} )
 public class DependencyTreeTest
     extends TestCase
 {
diff --git a/archiva-modules/archiva-web/archiva-webapp/src/test/resources/META-INF/plexus/components.xml b/archiva-modules/archiva-web/archiva-webapp/src/test/resources/META-INF/plexus/components.xml
deleted file mode 100644
index 6a6e174a2..000000000
--- a/archiva-modules/archiva-web/archiva-webapp/src/test/resources/META-INF/plexus/components.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one
-  ~ or more contributor license agreements.  See the NOTICE file
-  ~ distributed with this work for additional information
-  ~ regarding copyright ownership.  The ASF licenses this file
-  ~ to you under the Apache License, Version 2.0 (the
-  ~ "License"); you may not use this file except in compliance
-  ~ with the License.  You may obtain a copy of the License at
-  ~
-  ~   http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing,
-  ~ software distributed under the License is distributed on an
-  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-  ~ KIND, either express or implied.  See the License for the
-  ~ specific language governing permissions and limitations
-  ~ under the License.
-  -->
-
-<component-set>
-  <components>
-    <!-- Components that are common for all test cases -->
-    <component>
-      <role>org.apache.maven.archiva.webdav.util.MimeTypes</role>
-      <implementation>org.apache.maven.archiva.webdav.util.MimeTypes</implementation>
-      <description>MimeTypes</description>
-      <configuration>
-        <resource>archiva-mime-types.txt</resource>
-      </configuration>
-    </component>
-    <component>
-      <role>org.apache.archiva.metadata.repository.RepositorySessionFactory</role>
-      <role-hint>default</role-hint>
-      <implementation>org.apache.archiva.metadata.repository.memory.TestRepositorySessionFactory</implementation>
-    </component>
-  </components>
-</component-set>
\ No newline at end of file
diff --git a/archiva-modules/archiva-web/archiva-webapp/src/test/resources/spring-context-DependencyTreeTest.xml b/archiva-modules/archiva-web/archiva-webapp/src/test/resources/spring-context-DependencyTreeTest.xml
new file mode 100644
index 000000000..79e981ec1
--- /dev/null
+++ b/archiva-modules/archiva-web/archiva-webapp/src/test/resources/spring-context-DependencyTreeTest.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0"?>
+
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~   http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+           http://www.springframework.org/schema/context 
+           http://www.springframework.org/schema/context/spring-context-3.0.xsd"
+       default-lazy-init="true">
+
+  <context:property-placeholder system-properties-mode="OVERRIDE"/>
+
+  <context:annotation-config/>
+  <context:component-scan base-package="org.apache.archiva.metadata.repository.memory"/>
+
+  <bean name="archivaConfiguration#test" class="org.apache.archiva.configuration.TestConfiguration" />
+  <alias name="archivaConfiguration#test" alias="archivaConfiguration#default" />
+</beans>
diff --git a/archiva-modules/archiva-web/archiva-webapp/src/test/resources/spring-context.xml b/archiva-modules/archiva-web/archiva-webapp/src/test/resources/spring-context.xml
index c3518d797..0c2f74e0e 100644
--- a/archiva-modules/archiva-web/archiva-webapp/src/test/resources/spring-context.xml
+++ b/archiva-modules/archiva-web/archiva-webapp/src/test/resources/spring-context.xml
@@ -40,5 +40,4 @@
 
   <bean name="metadataResolver#test" class="org.apache.archiva.metadata.repository.memory.TestMetadataResolver"/>
   <alias name="metadataResolver#test" alias="metadataResolver#default"/>
-
-</beans>
\ No newline at end of file
+</beans>
diff --git a/archiva-modules/plugins/maven2-repository/src/main/java/org/apache/archiva/dependency/tree/maven2/DefaultDependencyTreeBuilder.java b/archiva-modules/plugins/maven2-repository/src/main/java/org/apache/archiva/dependency/tree/maven2/DefaultDependencyTreeBuilder.java
index b317467c7..61bfd5d93 100644
--- a/archiva-modules/plugins/maven2-repository/src/main/java/org/apache/archiva/dependency/tree/maven2/DefaultDependencyTreeBuilder.java
+++ b/archiva-modules/plugins/maven2-repository/src/main/java/org/apache/archiva/dependency/tree/maven2/DefaultDependencyTreeBuilder.java
@@ -43,7 +43,6 @@
 import org.apache.maven.artifact.repository.ArtifactRepository;
 import org.apache.maven.artifact.resolver.ArtifactCollector;
 import org.apache.maven.artifact.resolver.ArtifactResolutionException;
-import org.apache.maven.artifact.resolver.ResolutionListener;
 import org.apache.maven.artifact.resolver.filter.AndArtifactFilter;
 import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
 import org.apache.maven.artifact.resolver.filter.ExcludesArtifactFilter;
@@ -77,9 +76,6 @@
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
 
-import javax.annotation.PostConstruct;
-import javax.inject.Inject;
-import javax.inject.Named;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -90,6 +86,9 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import javax.annotation.PostConstruct;
+import javax.inject.Inject;
+import javax.inject.Named;
 
 /**
  * Default implementation of <code>DependencyTreeBuilder</code>. Customized wrapper for maven-dependency-tree to use