hg: nashorn/jdk8/nashorn: 8005801: Refactor findSetMethod

[attila.szegedi at oracle.com]

Changeset: 4620ac94e7dc
Author:    attila
Date:      2013-01-08 14:14 +0100
URL:       http://hg.openjdk.java.net/nashorn/jdk8/nashorn/rev/4620ac94e7dc

8005801: Refactor findSetMethod
Summary: findSetMethod() was a very large single method, very unreadable and unmaintainable. It was broken into easy-to-understand pieces. The refactoring required introduction of a comand-object like entity, SetMethodCreator, to contain the nontrivial transient state of the algorithm that made the original big method so resistant to refactoring in the first place.
Reviewed-by: lagergren, sundar

! src/jdk/nashorn/internal/runtime/ScriptObject.java
+ src/jdk/nashorn/internal/runtime/SetMethodCreator.java
! src/jdk/nashorn/internal/runtime/SpillProperty.java
- src/jdk/nashorn/internal/runtime/linker/Mangler.java