class Example
{
	private static String toHex(int n) {
		return Integer.toString(n, 16).toUpperCase();
	}
 
	public static void main (String[] args) throws java.lang.Exception
	{
	    // String containing smiling face with smiling eyes emoji
	    String str = "😊";
	    // Get the code point
	    int cp = str.codePointAt(0);
	    // Show it
	    System.out.println(str + ", code point = U+" + toHex(cp));
	    // Increase it
	    ++cp;
	    // Get the updated string (from an array of code points)
	    String updated = new String(new int[] { cp }, 0, 1);
	    // Show it
	    System.out.println(updated + ", code point = U+" + toHex(cp));
    }
}

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