RFR: 8236142: DocTrees should provide getCharacters(EntityTree) [v2]

[Pavel Rappo]

On Fri, 11 Sep 2020 03:02:36 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

>> A new method is added to the `DocTrees` utility class to return the characters represented by a named or numeric
>> entity, as represented in an `EntityTree`.
>
> Jonathan Gibbons has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Update Copyright years

Marked as reviewed by prappo (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/122