Removed a redundant call to setDefaultButton

Akarshit · Akarshit · commit fb582579e577 · 2015-04-30T20:19:37.000+05:30
diff --git a/app/src/processing/app/PreferencesFrame.java b/app/src/processing/app/PreferencesFrame.java
@@ -504,7 +504,6 @@ public void actionPerformed(ActionEvent e) {
                   .addComponent(cancelButton))
       .addGap(BORDER)
       );
-    dialog.getRootPane().setDefaultButton(okButton);
 
     if (Base.isWindows()){
       autoAssociateBox.setVisible(true);
