hg: jdk9/dev/jdk: 2 new changesets

[ivan.gerasimov at oracle.com]

Changeset: 5f4dda02ab10
Author:    igerasim
Date:      2015-05-15 22:09 +0300
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/5f4dda02ab10

8074657: Missing space on a boundary of concatenated strings
Summary: Added missing spaces, fixed indentation, replaced StringBuffer with StringBuilder
Reviewed-by: martin, rriggs

! src/java.prefs/windows/classes/java/util/prefs/WindowsPreferences.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialBlob.java

Changeset: 2f9db8db9e0f
Author:    igerasim
Date:      2015-05-15 22:10 +0300
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/2f9db8db9e0f

8071571: Move substring of same string to slow path
Reviewed-by: martin

! src/java.base/share/classes/java/lang/String.java