Configuration property javadoc could not use Javadoc tags

[snicoll]

The field javadoc for configuration properties can't use javadoc tag as it's used as the source for the key's description.

There is an example here. It would be nice to review the others to see if that pattern isn't used anywhere else.

[snicoll]

Can we reopen this please? This commit adds even more javadoc tags. None of the {@ thing is supported.

[izeye]

@snicoll If the commit you pointed is 3cd2dab, it's for AppOpticsConfig, not for AppOpticsProperties. AppOpticsProperties has been fixed in 289977b.

I'll reopen this to check there are more cases across codebase.

[izeye]

And I'll also align Javadoc for configuration properties with Spring Boot 2.x's if possible.

[snicoll]

Thanks @izeye

[izeye]

@snicoll @jkschneider I didn't find any issue with Javadoc at least in configuration properties for meter registries. I created #938 to align configuration properties for meter registries with Spring Boot 2.x.