RFR of lang level code migration patches

[Mike Duigou]

These look good to me.

On Dec 19 2013, at 06:51 , Paul Sandoz <paul.sandoz at oracle.com> wrote:

> Hi,
> 
> Here are some patches that migrate some code to use more up to date language features. I will create a bug later on after feedback.
> 
> This is motivated from Brian's patches to lang tools.
> 
> Compress catches
> http://cr.openjdk.java.net/~psandoz/tl/j.u.catch/webrev/

The comment in JarVerifier "// e.g. sun.security.pkcs.ParsingException" is now probably too broad to be useful. Maybe just remove it.