Integrated: 8340565: Create separate index page for terms defined by the index tag

[Hannes Wallnöfer]

On Wed, 9 Oct 2024 17:49:23 GMT, Hannes Wallnöfer <hannesw at openjdk.org> wrote:

> This change adds a conditional `search-tags.html` page to list all search tags defined by the `{@index ... }` tag. Since search tags work very similar to the `{@systemProperty ...}` tag and are internally represented by the same class I changed `SystemPropertiesWriter.java` into an abstract base class called `IndexItemListWriter.java`, with concrete subclasses for system properties and search tags.
> 
> JavaDoc also generates index items for documentation headings, these are not included in `search-tags.html`.
> 
> [This is the Search Tags page for JDK API docs](https://cr.openjdk.org/~hannesw/8340565/api.00/search-tags.html) (top-level files only).

This pull request has now been integrated.

Changeset: cfe719fb
Author:    Hannes Wallnöfer <hannesw at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/cfe719fbded84dfbc8b25ee2d809ac90f86deb70
Stats:     531 lines in 13 files changed: 363 ins; 161 del; 7 mod

8340565: Create separate index page for terms defined by the index tag

Reviewed-by: prappo

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PR: https://git.openjdk.org/jdk/pull/21429