[jdk19] RFR: 8278274: Update nroff pages in JDK 19 before RC

[Jonathan Gibbons]

On Sun, 17 Jul 2022 22:44:02 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Please review these changes to the nroff manpage files so that they match their markdown sources that Oracle maintains.
> 
> All pages at a minimum have 19-ea replaced with 19, and copyright set to 2022 if needed.  Additionally:
> 
> The Java manpage was missing updates from:
> - [JDK-8282018](https://bugs.openjdk.org/browse/JDK-8282018): Add captions to tables on java man page.
> 
> The Java manpage has slight formatting differences from:
> - [JDK-8262004](https://bugs.openjdk.org/browse/JDK-8262004): Classpath separator: Man page says semicolon; should be colon on Linux
> - [JDK-8236569](https://bugs.openjdk.org/browse/JDK-8236569): -Xss not multiple of 4K does not work for the main thread on macOS
> 
> The Java manpage has a typo fixed in mainline by [JDK-8279047](https://bugs.openjdk.org/browse/JDK-8279047) (for JDK 20)
> 
> 
> The keytool manpage was missing updates from:
> - [JDK-8282014](https://bugs.openjdk.org/browse/JDK-8282014): Add captions to tables on keytool man page.
> - [JDK-8267319](https://bugs.openjdk.org/browse/JDK-8267319): Use larger default key sizes and algorithms based on CNSA
> 
> The jar manpage was missing updates from:
> - [JDK-8278764](https://bugs.openjdk.org/browse/JDK-8278764): jar and jmod man pages need the new --date documenting from CSR [JDK-8277755](https://bugs.openjdk.org/browse/JDK-8277755)
> 
> The jarsigner manpage was missing updates from:
> - [JDK-8282015](https://bugs.openjdk.org/browse/JDK-8282015): Add captions to tables on jarsigner man page.
> - [JDK-8267319](https://bugs.openjdk.org/browse/JDK-8267319): Use larger default key sizes and algorithms based on CNSA
> 
> The javadoc manpage was missing updates from:
> - [JDK-8279034](https://bugs.openjdk.org/browse/JDK-8279034): Update man page for javadoc `--date` option
> 
> The jmod manpage was missing updates from:
> - [JDK-8278764](https://bugs.openjdk.org/browse/JDK-8278764): jar and jmod man pages need the new --date documenting from CSR [JDK-8277755](https://bugs.openjdk.org/browse/JDK-8277755)
> 
> The jpackage manpage was missing updates from:
> - [JDK-8285146](https://bugs.openjdk.org/browse/JDK-8285146): Document jpackage resource dir feature
> - [JDK-8284695](https://bugs.openjdk.org/browse/JDK-8284695): Update jpackage man pages for JDK 19
> - [JDK-8284209](https://bugs.openjdk.org/browse/JDK-8284209): Replace remaining usages of 'a the' in source code
> 
> The jshell manpage was missing updates from:
> - [JDK-8282016](https://bugs.openjdk.org/browse/JDK-8282016): Add captions to tables on jshell man page.

The version changes in each file look good (`19-ea` to `19`).
The changes for javadoc look good.

I looked over the other changes for other files, and while they look good, I cannot speak for their technical accuracy. That being said, this is an automated process deriving info from upstream, so is likely OK.

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Marked as reviewed by jjg (Reviewer).

PR: https://git.openjdk.org/jdk19/pull/145