hg: lambda/lambda/jdk: Restructure lambda metafactories to share data and implementation between validation, and the two implementations. Also, misc clean-up and documentation

[robert.field at oracle.com]

Changeset: a3394c993428
Author:    Robert Field <Robert.Field at oracle.com>
Date:      2012-09-02 22:05 -0700
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/a3394c993428

Restructure lambda metafactories to share data and implementation between validation, and the two implementations.  Also, misc clean-up and documentation

+ src/share/classes/java/lang/invoke/AbstractValidatingLambdaMetafactory.java
! src/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java < src/share/classes/java/lang/invoke/InnerClassGenerator.java
! src/share/classes/java/lang/invoke/LambdaMetafactory.java
! src/share/classes/java/lang/invoke/MethodHandleProxyLambdaMetafactory.java