hg: kulla/dev/langtools: Clean up errors and remote termination.

[robert.field at oracle.com]

Changeset: 448d007746c1
Author:    rfield
Date:      2015-02-08 12:51 -0800
URL:       http://hg.openjdk.java.net/kulla/dev/langtools/rev/448d007746c1

Clean up errors and remote termination.
REPL tool: ctrl-D ends session.  Fix failure restart.

! repl/TODO
! repl/src/impl/JDIEventHandler.java
- repl/src/impl/MessageOutput.java
! repl/src/impl/ThreadInfo.java
! repl/src/impl/VMConnection.java
! repl/src/tool/Repl.java