hg: lambda/lambda/jdk: Ensure code for parallel evaluation and nulls gets covered by tests.

[paul.sandoz at oracle.com]

Changeset: 283f3f84d229
Author:    psandoz
Date:      2013-04-11 15:59 +0200
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/283f3f84d229

Ensure code for parallel evaluation and nulls gets covered by tests.

! test-ng/bootlib/java/util/stream/StreamTestDataProvider.java
! test-ng/tests/org/openjdk/tests/java/util/stream/DistinctOpTest.java