hg: kulla/dev/langtools: Add completeness stress test and fix two bugs found by it.

[robert.field at oracle.com]

Changeset: ab2883bd93b1
Author:    rfield
Date:      2015-01-26 14:40 -0800
URL:       http://hg.openjdk.java.net/kulla/dev/langtools/rev/ab2883bd93b1

Add completeness stress test and fix two bugs found by it.

! repl/TODO
! repl/src/impl/CompletenessAnalyzer.java
! repl/src/impl/SourceCodeAnalysisImpl.java
+ repl/testng/test/CompletenessStressTest.java
! repl/testng/test/KullaTesting.java