hg: lambda/lambda/jdk: Rename Stream.singleton -> of, adjust specs for other facory methods

[brian.goetz at oracle.com]

Changeset: 720ee175d43d
Author:    briangoetz
Date:      2013-04-21 16:01 -0400
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/720ee175d43d

Rename Stream.singleton -> of, adjust specs for other facory methods

! src/share/classes/java/util/stream/DoubleStream.java
! src/share/classes/java/util/stream/IntStream.java
! src/share/classes/java/util/stream/LongStream.java
! src/share/classes/java/util/stream/Stream.java
! test-ng/tests/org/openjdk/tests/java/util/stream/StreamBuilderTest.java