do not catch VLCException in sample

bindings/java/VLCExample.java

@@ -71,8 +71,6 @@ public class VLCExample
             Thread.sleep(100);
         }
 
-        try
-        {
         Video video = new Video(jvlc);
         System.out.print(video.getWidth(mediaInstance));
         System.out.print("x");
@@ -88,11 +86,6 @@ public class VLCExample
         Thread.sleep(2000);
         System.out.println("Resizing to 300x300");
         video.setSize(300, 300);
-        }
-        catch (VLCException e)
-        {
-            e.printStackTrace();
-        }
 
         System.out.print("Muting...");
         Audio audio = new Audio(jvlc);