[jdk20] RFR: 8300719: JDK 20 RDP2 L10n resource files update [v3]

[Naoto Sato]

On Tue, 24 Jan 2023 22:40:55 GMT, Justin Lu <jlu at openjdk.org> wrote:

>> OK, I can make the manual edit for this
>
> This change was made because it was compared to the original messages.properties. In that file, the respective line is given as `MANAGE_HOTSPOT_MBEANS_IN_COLON_=Manage Hotspot MBeans in:` with no trailing space. That's why in this file, to ensure consistency, the trailing space was stripped.
> 
> I think either this space should be removed, or all 4 (en, ja, de, zh) should have the `\u0020` appended. I agree that since it is a prefix it would make sense for a space to be there, but there is no guarantee that what comes after, or even the code that loads the .properties file does not already handles that necessary space.
> 
> Should the space remain removed like in the English source file and the other l10n files, or do you think all 4 should be changed to add `\u0020`?

Confirmed that the message is for a label (`sun.tools.jconsole.LabeledComponent`), followed by a Component, so no space seems needed in each file. Sorry for the false alarm.

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PR: https://git.openjdk.org/jdk20/pull/116