RFR: 5074006: Swing JOptionPane shows </html> tag as a string after newline [v2]

[Tejesh R]

On Mon, 12 Sep 2022 11:47:36 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> If JOptionPane's message contains both linefeed/cursor return and HTML tag ie, **<html\>" + "This is a test\n" + "</html\>**,
>> then  "</html\>" will be shown in the JOptionPane dialog box because after every new line it creates a new messageComponent so the characters after the newline ie "</html\>"tag will be considered as a new JLabel string and displayed.
>> 
>> Fix is to ignore closing html tag if appearing after newline from the displayed string.
>
> Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix handling HTML message

Tested and verified.

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Marked as reviewed by tr (Author).

PR: https://git.openjdk.org/jdk/pull/10081