RFR: 8303078: Reduce allocations when pretty printing JCTree during compilation [v3]

[Christoph Dreis]

On Wed, 22 Feb 2023 21:59:12 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

>> Christoph Dreis has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - 8303078: Replace some more character print calls
>>  - 8303078: Replace some more character print calls
>
> src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java line 97:
> 
>> 95:      * Print list with separators.
>> 96:      */
>> 97:     protected void print(List<? extends DocTree> list, char sep) throws IOException {
> 
> See comment above, suggesting that we reduce access to `private`.

Done

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PR: https://git.openjdk.org/jdk/pull/12667