hg: kulla/dev/langtools: Add varValue(Key) to API. Use in REPL tool. Fixes /vars adds to /list.

[robert.field at oracle.com]

Changeset: f26e8d3b5163
Author:    rfield
Date:      2015-03-03 11:15 -0800
URL:       http://hg.openjdk.java.net/kulla/dev/langtools/rev/f26e8d3b5163

Add varValue(Key) to API.  Use in REPL tool.  Fixes /vars adds to /list.

! repl/TODO
! repl/src/api/EvalState.java
! repl/src/impl/EvalStateImpl.java
! repl/src/impl/JDIExecution.java
! repl/src/remote/RemoteAgent.java
! repl/src/remote/RemoteCodes.java
! repl/src/tool/Repl.java
! repl/testng/test/ClassMembersTest.java
! repl/testng/test/KullaTesting.java
! repl/testng/test/VariablesTest.java