hg: jdk7/tl/jdk: 6840246: Lightweight implementation of String.split for simple use case

[xueming.shen at sun.com]

Changeset: 1ff977b938e5
Author:    sherman
Date:      2009-08-13 10:50 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/1ff977b938e5

6840246: Lightweight implementation of String.split for simple use case
Summary: Added a fastpath for simple use case
Reviewed-by: alanb, martin

! src/share/classes/java/lang/String.java
! test/java/lang/String/Split.java