[8u60] approval request for JDK-8062198: Add RowSetMetaDataImpl Tests and add column range validation to isdefinitlyWritable

[Maxim Soloviev]

Please approve direct backport.

bug: https://bugs.openjdk.java.net/browse/JDK-8062198
jdk9 change set: http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/4162bcc663dc

Thanks,
Maxim