RFR: JEP 359: Records (Preview) (full code)

[Vicente Romero]

Hi,

Thanks a lot to all reviewers. This is the header of the changeset I'm 
planning to push. There have been a ton of people working on the 
development and / or the review process and I don't want to forget 
anyone. Please let me know if I'm missing someone:

8225054: Compiler implementation for records
8225052: javax.lang.model support for records
8225053: Preview APIs support for records
8225055: Javadoc for records
8226314: com.sun.source support for records
8227113: Specification for java.lang.Record
8233526: JVM support for records
Summary: implementation of records in the compiler and the JVM, 
including serialization, reflection and APIs support
Reviewed-by: mcimadamore, briangoetz, alanb, darcy, jrose, jlahoda, 
coleenp, dholmes, lfoltan, mchung, sadayapalam, hannesw
Contributed-by: vicente.romero at oracle.com, brian.goetz at oracle.com, 
maurizio.cimadamore at oracle.com, harold.seigel at oracle.com, 
joe.darcy at oracle.com, jonathan.gibbons at oracle.com, 
chris.hegarty at oracle.com, jan.lahoda at oracle.com

Thanks to all,
Vicente