RFR: JDK-8296913: Correct enable preview idiom in JdbLastErrorTest.java

[Alan Bateman]

On Mon, 14 Nov 2022 19:09:10 GMT, Joe Darcy <darcy at openjdk.org> wrote:

>> test/jdk/com/sun/jdi/JdbLastErrorTest.java line 31:
>> 
>>> 29:  * @library /test/lib
>>> 30:  * @run compile --release ${jdk.version} --enable-preview JdbLastErrorTest.java
>>> 31:  * @run main/othervm --enable-preview JdbLastErrorTest
>> 
>> Better still would be to add  `@enablePreview`. That would allow you the `@run compile` line to go away and you can drop the `--enable-preview` from the `@run main`.
>
> Is that a new jtreg feature? I've used the idiom in the updated version of this file elsewhere in the JDK.

https://bugs.openjdk.org/browse/CODETOOLS-7902654
I only became aware of it a few months ago.

-------------

PR: https://git.openjdk.org/jdk/pull/11139