RFR: 8272870: Add convenience factory methods for border and background [v2]

[Ambarish Rapte]

On Fri, 27 Aug 2021 14:13:01 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> Nir Lisker has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Corrected comment tags
>
> modules/javafx.graphics/src/main/java/javafx/scene/layout/Background.java line 364:
> 
>> 362:      * {@code new Background(new BackgroundFill(fill, null, null));}
>> 363:      * @param fill the fill of the background
>> 364:      * @return a new background of the given fill
> 
> Need to add `@since 18`

`@return a new background of the given fill` -> `@return a new Background with specified fill`

> modules/javafx.graphics/src/main/java/javafx/scene/layout/Border.java line 400:
> 
>> 398:      * {@code new Border(new BorderStroke(stroke, BorderStrokeStyle.SOLID, null, null));}
>> 399:      * @param stroke the stroke of the border
>> 400:      * @return a new border of the given stroke
> 
> Same comments about the javadoc as above.

`@return a new border of the given stroke`  ->  `@return a new Border with the specified stroke`

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PR: https://git.openjdk.java.net/jfx/pull/610