hg: kulla/dev/langtools: Fix calling void method. Clean up method wrapping. Remove fluff print from behind API.

[robert.field at oracle.com]

Changeset: 38a8e80d0f79
Author:    rfield
Date:      2014-12-10 10:01 -0800
URL:       http://hg.openjdk.java.net/kulla/dev/langtools/rev/38a8e80d0f79

Fix calling void method. Clean up method wrapping. Remove fluff print from behind API.

! repl/src/api/SnippetAnalysisImpl.java
! repl/src/api/SnippetStateImpl.java
! repl/src/api/TaskFactory.java
! repl/src/api/Util.java
! repl/src/api/WrapFactory.java