* Rename .java to .kt
* Convert JsonAdapter to Kotlin
Note that there's more to be done here I think, namely exploring removing the NonNull adapter and making the nullSafe() adapter public so that nullability is directly in the API. Saving that for another day though
* Update a couple usages
* Fix override
* Add exclusion for open
* Add `@Language` annotation for json strings
Allows the IDE to automatically make this pretty
* Spotless
* Nullable
Co-authored-by: Egor Andreevich <egor@squareup.com>
* When
Co-authored-by: Parth Padgaonkar <1294660+JvmName@users.noreply.github.com>
* Another when
* Spotless
Co-authored-by: Egor Andreevich <egor@squareup.com>
Co-authored-by: Parth Padgaonkar <1294660+JvmName@users.noreply.github.com>
* Rename .java to .kt
* Convert NonNullJsonAdapter
* Rename .java to .kt
* Convert NullSafeJsonAdapter
* Fix missing null-check
* Rename .java to .kt
* Convert Util (initial pass)
* Push to top-level Util
* Use extensions and properties where possible
* Use knownNotNull
* Spotless
* Clean up impl type classes a bit
* Update code gen
* Use extension for resolving
* Spotless
* Fix master conflicts
* Rename to toStringWithAnnotations()
* for (t in args.indices) {
* for (i in interfaces.indices) {
* Template
