Merge branch 'develop' into wset

[taxeditor.git] / eu.etaxonomy.taxeditor.store / src / main / java / eu / etaxonomy / taxeditor / util / TaxonTreeNodeContentProvider.java

diff --git a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/util/TaxonTreeNodeContentProvider.java b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/util/TaxonTreeNodeContentProvider.java
index 6cb5ef1cdcd2d11b467d78ada2cbaf27d7592a2c..050cb95f5cfafb9fb714b43915e3f58a43d8cdbc 100644 (file)
--- a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/util/TaxonTreeNodeContentProvider.java
+++ b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/util/TaxonTreeNodeContentProvider.java
@@ -9,6 +9,7 @@
 */
 package eu.etaxonomy.taxeditor.util;
 
+import java.util.Collection;
 import java.util.List;
 
 import org.eclipse.jface.viewers.ITreeContentProvider;
@@ -33,6 +34,9 @@ public class TaxonTreeNodeContentProvider implements ITreeContentProvider {
      */
     @Override
     public Object[] getElements(Object inputElement) {
+        if(inputElement instanceof Collection){
+            return ((Collection) inputElement).toArray();
+        }
         return this.getChildren(inputElement);
     }