1 files changed, 3 insertions, 2 deletions
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/chooser/ActivityChooser.java b/src/main/java/com/c2kernel/gui/lifecycle/chooser/ActivityChooser.java
index 05d5e86..acce7ef 100644
--- a/src/main/java/com/c2kernel/gui/lifecycle/chooser/ActivityChooser.java
+++ b/src/main/java/com/c2kernel/gui/lifecycle/chooser/ActivityChooser.java
@@ -12,6 +12,7 @@ import java.awt.Image;
 import java.awt.Toolkit;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.io.Serializable;
 import java.util.HashMap;
 
 import javax.swing.BorderFactory;
@@ -50,9 +51,9 @@ public class ActivityChooser extends JFrame
 
     private JLabel label = null;
 
-    HashMap<?, ?> mhashmap = null;
+    HashMap<String, Serializable> mhashmap = null;
 
-    public ActivityChooser(String message, String title, Image img, WorkflowDialogue parent, HashMap<?, ?> hashmap)
+    public ActivityChooser(String message, String title, Image img, WorkflowDialogue parent, HashMap<String, Serializable> hashmap)
     {
         super(title);
         mMessage = message;