Transfer Focus From One Component To Other In JFrame

I am working on a JFrame with few Text Fields and JTables and have defined the Focus order of components with the tab Key using the example!

I have also inhereted the jtable Class with following changes
The problem is that on reaching the jtable and when i press the Tab key the focus is not transfered to the other Component.

public class FocusTransferableJTable extends JTable {
 public boolean isFocusTraversable() {
     return false;
 }
 }
 

And also using the following code for jtable and jtxtArea

public static void patch(Component c) {
     Set<KeyStroke> 
     strokes = new HashSet<KeyStroke>(Arrays.asList(KeyStroke.getKeyStroke("pressed TAB")));
     c.setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, strokes);
     strokes = new HashSet<KeyStroke>(Arrays.asList(KeyStroke.getKeyStroke("shift pressed TAB")));
     c.setFocusTraversalKeys(KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS, strokes);
  }
 

Now it is working fine for jtable and jtxtArea i now need help in jTabPane and it's sub tabs and the component inside them.
Question edited with SSCCE!

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