When a JTextField gets the focus by calling "aJTextField.requestFocus()", why is the Caret invisible even after I do "aJTextField.getCaret().setVisible(true);"? How to show the caret in this case?

Sandip Chitale

You have to call requestFocus() on the Swing thread. To do that do the following -

  new Runnable() {
    public void run() {

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