Move artifact handling to separate package
diff --git a/src/main/java/org/apache/sling/feature/karaf/KarafFeatureWriter.java b/src/main/java/org/apache/sling/feature/karaf/KarafFeatureWriter.java
index d2e805a..38e0f74 100644
--- a/src/main/java/org/apache/sling/feature/karaf/KarafFeatureWriter.java
+++ b/src/main/java/org/apache/sling/feature/karaf/KarafFeatureWriter.java
@@ -37,9 +37,9 @@
 import org.apache.sling.feature.Configurations;
 import org.apache.sling.feature.Extension;
 import org.apache.sling.feature.Feature;
-import org.apache.sling.feature.support.ArtifactHandler;
-import org.apache.sling.feature.support.ArtifactManager;
 import org.apache.sling.feature.support.ConfigurationUtil;
+import org.apache.sling.feature.support.artifact.ArtifactHandler;
+import org.apache.sling.feature.support.artifact.ArtifactManager;
 
 
 /**