RFR: JDK-8135197 - libjimage code needs translation from hotspot-ish to jdk-ish

[Jim Laskey (Oracle)]

This is to fix copyright notices and indentation for code moved from hotspot to the JDK.

http://cr.openjdk.java.net/~jlaskey/jdk-ish/webrev/index.html <http://cr.openjdk.java.net/~jlaskey/jdk-ish/webrev/index.html>

— Jim