Erik:
Open part of Oracle specific change for the Jib configuration. Moves the definition of the boot_jdk_platform to common to make it possible to override from the closed file.Bug: https://bugs.openjdk.java.net/browse/JDK-8175311 Webrev: http://cr.openjdk.java.net/~erikj/8175311/webrev.01/
Looks good. Tim
