RFR: 8273634: [TEST_BUG] Improve javax/swing/text/ParagraphView/6364882/bug6364882.java

[Phil Race]

On Thu, 23 Sep 2021 19:19:34 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> The test is being moved from the closed to open.
> 
> I updated the `bug6364882.java` test so that it's headless now. If it fails, the image of the `editorPane` is saved for analysis. I also added more asserts which verify:
> 
> • the first three lines are aligned to the right edge;
> • the fourth line isn't justified and its width is less than 3/4 of the width;
> • the fifth and sixth lines have width less than that of the fourth line and have the same width.
> 
> There's an option to show the UI for visual inspection as well as to save the image even if the test passes; use `-show` and/or `-save` parameters to the test correspondingly.
> 
> [1] [JDK-6364882](https://bugs.openjdk.java.net/browse/JDK-6364882): Last line of a paragraph should not be justified

"Unfortunately, it doesn't save the image if an exception is thrown. I overlooked this fact."

oops :-)

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PR: https://git.openjdk.java.net/jdk/pull/5661