jakarta.faces.component.html: remove OPTIMIZED_PACKAGE

[Emkas]

Method #handleAttribute was probably added to all jakarta.faces.component.html package's classes. But not in all cases this method is used.

[BalusC]

But not in all cases this method is used.

This is a leftover of the JSF 1.x era when those classes in javax.faces.component.html were autogenerated based on some XML configuration file. At some point in time the generator was shut down and the last generated classes were plainly copypasted into the package (I guess this was around the time of JSF 2.0 work, I can't find/tell the exact moment/reason, @arjantijms can perhaps tell more).

I'd like to see this PR to be changed to simply deduplicate all those handleAttribute() methods into a package private static helper class with a single method so that you can ultimately use e.g. HtmlComponentUtils.handleAttribute(this, "foo", foo); (via static import ofcourse). Do note that it's perfectly acceptable to have a package private static helper class, see also *Utils classes in jakarta.faces.component package.

[Emkas]

@BalusC I wanted to do this "the smart way" but to be honest I was defeated since I tried to use interface for this. There is no place to hide the method, so I can be only public.

I thought that you would not like such a util class. But if you do, no problem! I'd update my PR.

[Emkas]

OK. I added HtmlComponentUtils.handleAttribute(this, "foo", foo);. There's the same code in com.sun.faces.component.PassthroughElement but there I only added @SuppressWarnings("unchecked") and a TODO.