diff --git a/Core/src/org/sleuthkit/autopsy/corecomponents/DataContentViewerArtifact.java b/Core/src/org/sleuthkit/autopsy/corecomponents/DataContentViewerArtifact.java
index 50fe3a21b8..dc3f55ad9c 100644
--- a/Core/src/org/sleuthkit/autopsy/corecomponents/DataContentViewerArtifact.java
+++ b/Core/src/org/sleuthkit/autopsy/corecomponents/DataContentViewerArtifact.java
@@ -457,7 +457,6 @@ public class DataContentViewerArtifact extends javax.swing.JPanel implements Dat
             return false;
         }
 
-        Collection<? extends Content> contents = node.getLookup().lookupAll(Content.class);
         for (Content content : node.getLookup().lookupAll(Content.class)) {
             if ( (content != null)  && (!(content instanceof BlackboardArtifact)) ){
                 try {
diff --git a/Core/src/org/sleuthkit/autopsy/datamodel/BlackboardArtifactNode.java b/Core/src/org/sleuthkit/autopsy/datamodel/BlackboardArtifactNode.java
index 9b7c5a0c40..9ad3ded49a 100644
--- a/Core/src/org/sleuthkit/autopsy/datamodel/BlackboardArtifactNode.java
+++ b/Core/src/org/sleuthkit/autopsy/datamodel/BlackboardArtifactNode.java
@@ -29,7 +29,6 @@ import java.util.Map;
 import java.util.logging.Level;
 import java.util.stream.Collectors;
 import javax.swing.Action;
-import org.apache.commons.lang3.StringUtils;
 import org.openide.nodes.Children;
 import org.openide.nodes.Sheet;
 import org.openide.util.Lookup;
@@ -53,7 +52,6 @@ import org.sleuthkit.datamodel.BlackboardAttribute.ATTRIBUTE_TYPE;
 import org.sleuthkit.datamodel.Content;
 import org.sleuthkit.datamodel.Tag;
 import org.sleuthkit.datamodel.TskCoreException;
-import org.sleuthkit.datamodel.TskException;
 
 /**
  * Node wrapping a blackboard artifact object. This is generated from several