[7u] Request for approval: 8005019 JTable passes row index instead of length when inserts selection interval

[mikhail cherkasov]

Hello All,

This is a direct back port from jdk 8 to jdk 7u.

Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8005019
Please find webrev there: 
http://cr.openjdk.java.net/~mcherkas/8005019/webrev.00/ 
<http://cr.openjdk.java.net/%7Emcherkas/8005019/webrev.00/>
jdk8 changeset: http://hg.openjdk.java.net/jdk8/jdk8/jdk/rev/d54922883f4c
Technical review: 
http://mail.openjdk.java.net/pipermail/swing-dev/2012-December/002454.html
Reviewers: Sergey Bylokhov, Denis S. Fokin

Thanks,
Mikhail.