hg: amber/amber/jdk: Improve exposition in package-info and MethodHandle::invokeWithArguments

[john.r.rose at oracle.com]

Changeset: d9fd5e7b6f21
Author:    jrose
Date:      2017-06-19 18:23 -0700
URL:       http://hg.openjdk.java.net/amber/amber/jdk/rev/d9fd5e7b6f21

Improve exposition in package-info and MethodHandle::invokeWithArguments

! src/java.base/share/classes/java/lang/invoke/MethodHandle.java
! src/java.base/share/classes/java/lang/invoke/package-info.java