diff --git a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractFeatureTest.java b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractFeatureTest.java
index b1f2a72404..aad2825564 100644
--- a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractFeatureTest.java
+++ b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractFeatureTest.java
@@ -18,8 +18,6 @@ package org.apache.activemq.karaf.itest;
 
 import javax.security.auth.Subject;
 
-import org.apache.felix.service.command.CommandProcessor;
-import org.apache.felix.service.command.CommandSession;
 import org.apache.karaf.features.FeaturesService;
 import org.apache.karaf.jaas.boot.principal.RolePrincipal;
 import org.apache.karaf.jaas.boot.principal.UserPrincipal;
diff --git a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractJmsFeatureTest.java b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractJmsFeatureTest.java
index 8a921b9869..16e9eebab0 100644
--- a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractJmsFeatureTest.java
+++ b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/AbstractJmsFeatureTest.java
@@ -29,6 +29,7 @@ import org.apache.activemq.ActiveMQConnectionFactory;
 
 public abstract class AbstractJmsFeatureTest extends AbstractFeatureTest {
 
+    @SuppressWarnings("resource")
     public static void copyFile(File from, File to) throws IOException {
         if (!to.exists()) {
             System.err.println("Creating new file for: "+ to);
diff --git a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerFeatureTest.java b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerFeatureTest.java
index 2d71c0975a..0025afa3d7 100644
--- a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerFeatureTest.java
+++ b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerFeatureTest.java
@@ -24,7 +24,6 @@ import java.util.concurrent.Callable;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.ops4j.pax.exam.CoreOptions;
 import org.ops4j.pax.exam.Option;
 import org.ops4j.pax.exam.Configuration;
 import org.ops4j.pax.exam.junit.PaxExam;
diff --git a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdCamelFeatureTest.java b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdCamelFeatureTest.java
index ce32dfc247..b2a26abadb 100644
--- a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdCamelFeatureTest.java
+++ b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdCamelFeatureTest.java
@@ -17,11 +17,8 @@
 package org.apache.activemq.karaf.itest;
 
 import java.io.File;
-import java.util.Date;
 import java.util.concurrent.Callable;
 
-import org.apache.karaf.features.Feature;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.ops4j.pax.exam.MavenUtils;
@@ -32,8 +29,6 @@ import org.ops4j.pax.exam.junit.PaxExam;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.editConfigurationFilePut;
-import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.features;
-import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.replaceConfigurationFile;
 
 @RunWith(PaxExam.class)
 public class ActiveMQBrokerNdCamelFeatureTest extends AbstractJmsFeatureTest {
diff --git a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdExternalCamelFeatureTest.java b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdExternalCamelFeatureTest.java
index 875af21de0..c217c20479 100644
--- a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdExternalCamelFeatureTest.java
+++ b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerNdExternalCamelFeatureTest.java
@@ -21,11 +21,9 @@ import java.util.concurrent.Callable;
 
 import org.junit.Ignore;
 import org.junit.Test;
-import org.junit.runner.RunWith;
 import org.ops4j.pax.exam.Configuration;
 import org.ops4j.pax.exam.MavenUtils;
 import org.ops4j.pax.exam.Option;
-import org.ops4j.pax.exam.junit.PaxExam;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
diff --git a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerRuntimeConfigTest.java b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerRuntimeConfigTest.java
index b07ef7e5fa..6b806ec73a 100644
--- a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerRuntimeConfigTest.java
+++ b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ActiveMQBrokerRuntimeConfigTest.java
@@ -22,7 +22,6 @@ import java.util.concurrent.Callable;
 import java.util.concurrent.TimeUnit;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.ops4j.pax.exam.MavenUtils;
 import org.ops4j.pax.exam.Option;
 import org.ops4j.pax.exam.Configuration;
 import org.ops4j.pax.exam.junit.PaxExam;
diff --git a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ObrFeatureTest.java b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ObrFeatureTest.java
index ea9a57d6b3..610d1a69b6 100644
--- a/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ObrFeatureTest.java
+++ b/activemq-karaf-itest/src/test/java/org/apache/activemq/karaf/itest/ObrFeatureTest.java
@@ -27,7 +27,6 @@ import org.ops4j.pax.exam.MavenUtils;
 import org.ops4j.pax.exam.Option;
 import org.ops4j.pax.exam.junit.PaxExam;
 import org.osgi.framework.Bundle;
-import org.osgi.framework.ServiceReference;
 
 
 @RunWith(PaxExam.class)