how To Poster Emotions In Java Swings : PROBLEM:I have a code java that i would like to poster a character Unicode like the capture image.I succeed to poster in System.out.println but in java swings i could not to poster the caractere.

Question : How can i poster the caracter Unicode in jtextpane and i see the emotions.

[enter image description here][1]
[1]: https://i.stack.imgur.com/ddJsu.png

   
    enter code here





    private void initialize() {
		frame = new JFrame();
		frame.setBounds(100, 100, 450, 300);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		
		JTextPane textPane = new JTextPane();
		System.out.println(String.valueOf("\u2622"));
		textPane.setContentType("text/html");
		textPane.setText("c'est " + String.valueOf("\u2622"));
		frame.getContentPane().add(textPane, BorderLayout.CENTER);
	}

