hg: panama/dev: 8202907: Consolidate the design and implementation of the nicl support.

[sundararajan.athijegannathan at oracle.com]

Changeset: 998ab50be624
Author:    sundar
Date:      2018-05-17 17:31 +0530
URL:       http://hg.openjdk.java.net/panama/dev/rev/998ab50be624

8202907: Consolidate the design and implementation of the nicl support.
Cache binder generated classes with ClassValue.

! src/java.base/share/classes/java/nicl/Libraries.java
! src/java.base/share/classes/jdk/internal/nicl/BinderClassGenerator.java
! src/java.base/share/classes/jdk/internal/nicl/BinderClassWriter.java
! src/java.base/share/classes/jdk/internal/nicl/HeaderImplGenerator.java
! src/java.base/share/classes/jdk/internal/nicl/LibrariesHelper.java
! src/java.base/share/classes/jdk/internal/nicl/SymbolLookup.java