hg: lambda/lambda/jdk: Fix a number of minor issues with missing begin()/end()/build()

[mike.duigou at oracle.com]

Changeset: 93ea6cccef22
Author:    mduigou
Date:      2012-10-23 14:06 -0700
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/93ea6cccef22

Fix a number of minor issues with missing begin()/end()/build()

! src/share/classes/java/util/streams/ops/CumulateOp.java
! src/share/classes/java/util/streams/ops/NodeBuilder.java
! test-ng/tests/org/openjdk/tests/java/util/streams/ops/NodeBuilderTest.java
! test-ng/tests/org/openjdk/tests/java/util/streams/ops/NodeTest.java
! test-ng/tests/org/openjdk/tests/java/util/streams/ops/ToArrayOpTest.java