* Object and Number type adapters number deserialization can be configured
* Change wording of ToNumberStrategy documentation
* Use inline links in doc sparingly
If the element has already been linked before, don't create a link for
every subsequent occurrence.
See also (slightly dated)
https://www.oracle.com/technical-resources/articles/java/javadoc-tool.html#inlinelinks
* Link to default to-number policies in ToNumberStrategy doc
* Reduce code duplication for deserializing Number
* Hide default factory constants of NumberTypeAdapter and ObjectTypeAdapter
This encapsulates the logic a little bit better.
Additionally refactored factory created by NumberTypeAdapter to only create
TypeAdapter once and then have factory reuse that adapter for better
performance.
Co-authored-by: Marcono1234 <Marcono1234@users.noreply.github.com>
