RFR: 8065554: MatchResult should provide values of named-capturing groups

[Daniel Fuchs]

On Wed, 24 Aug 2022 15:48:38 GMT, Raffaello Giulietti <duke at openjdk.org> wrote:

> Add support for named groups to java.util.regex.MatchResult

src/java.base/share/classes/java/util/regex/MatchResult.java line 274:

> 272:      *          might be preferable for other reasons.
> 273:      *
> 274:      * @since 20

Should the method declare that it throws `UnsupportedOperationsExceptions`?
Because that is what will happen if `namedGroups` is not overridden/implemented.

Same comment for the other new methods.

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

PR: https://git.openjdk.org/jdk/pull/10000