[TrimmableTypeMap] Add JCW Java source generator#10830

simonrozsival wants to merge 5 commits intodev/simonrozsival/trimmable-typemap-03b-uco-register-nativesdotnet/android:dev/simonrozsival/trimmable-typemap-03b-uco-register-nativesfrom

dev/simonrozsival/trimmable-typemap-04-jcw-generatordotnet/android:dev/simonrozsival/trimmable-typemap-04-jcw-generatorCopy head branch name to clipboard