Summary: Convert to {@code ...} tags. convert package.html to package-info.java.
Reviewed-by: darcy

Reviewed-by: alanb, vinnie, xuelei

Summary: Also reviewed by Ulf.Zibis@gmx.de
Reviewed-by: mcimadamore, alanb, dholmes

Reviewed-by: weijun

Reviewed-by: xuelei, mullan
Contributed-by: alexandre.boulgakov@oracle.com

Reviewed-by: dholmes

Reviewed-by: wetmore

Reviewed-by: wetmore

Reviewed-by: mullan

Reviewed-by: xdono

Reviewed-by: martin, forax, wetmore

Reviewed-by: darcy, weijun

Reviewed-by: alanb