hg: jdk10/hs/jdk: 8174749: Use hash table/oops for MemberName table

[coleen.phillimore at oracle.com]

Changeset: 325c2fca7705
Author:    coleenp
Date:      2017-05-27 09:21 -0400
URL:       http://hg.openjdk.java.net/jdk10/hs/jdk/rev/325c2fca7705

8174749: Use hash table/oops for MemberName table
Summary: Add a Java type called ResolvedMethodName which is immutable and can be stored in a hashtable, that is weakly collected by gc
Reviewed-by: sspitsyn, stefank, jrose

! src/java.base/share/classes/java/lang/invoke/MemberName.java