clearing textarea after pressed button

src/sample/Controller.java

@@ -15,10 +15,15 @@ public class Controller {
         //create new thought, parameter from textArea
         Thought t = new Thought(textArea.getText());
 
+        //clear textArea
+        textArea.clear();
+
+
         //get the thought manager and add the thought to the manager
         ThoughtManager tm = ThoughtManager.getInstance();
         tm.add(t);
         tm.displayList();
 
+
     }
 }