[jdk11u-dev] RFR: 8305733: Pattern.CASE_INSENSITIVE does not take effect in jdk11 [v8]

[Christoph Langer]

On Fri, 1 Sep 2023 07:31:43 GMT, Korov <duke at openjdk.org> wrote:

>> Korov has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Update RegExTest.java
>
> After learning about CSR, does it mean that this change may cause changes in the behavior of some programs, causing compatibility issues?

@Korov - yes, a CSR is done when there is a change in behavior to the user. But the fact that a CSR is needed does not necessarily mean that a change is not suitable for an Update release. So in this case, we'd probably have to create a CSR for JDK11u as a copy from the original CSR. I can do that for you.

And furthermore, please make this PR a backport of [JDK-8214245](https://bugs.openjdk.org/browse/JDK-8214245). You can do so by changing the title to "Backport 1d4a4fed437184b2f9fef605de40aab82846c717". When should then close the JBS issue [JDK-8305733](https://bugs.openjdk.org/browse/JDK-8305733) as a duplicate.

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PR Comment: https://git.openjdk.org/jdk11u-dev/pull/2062#issuecomment-1705255286