hg: amber/amber/jaxp: initial push enhanced-enums branch

[vicente.romero at oracle.com]

Changeset: 6f1d5eb59856
Author:    vromero
Date:      2017-03-23 10:55 -0700
URL:       http://hg.openjdk.java.net/amber/amber/jaxp/rev/6f1d5eb59856

initial push enhanced-enums branch