RFR of lang level code migration patches

Daniel Fuchs daniel.fuchs at oracle.com
Thu Dec 19 15:07:54 UTC 2013

Hi Paul,

I looked at the modifications in java.util.logging and they
look both sensible and desirable.

Had to look at the code for Objects.toString(Object,Object) as
I had never used that before :-)

Thanks for taking care of that,

-- daniel

On 12/19/13 3:51 PM, Paul Sandoz 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.
> I focused just on java.util, minus the concurrent packages, and i used the IDE to assist in the code migration. It's easy to pick off other packages over time. This makes for more of a low-brow effort [*], perfect when one has a cold.
> Use <> syntax:
> http://cr.openjdk.java.net/~psandoz/tl/j.u.diamond/webrev/
> Replace for with for-each
> http://cr.openjdk.java.net/~psandoz/tl/j.u.foreach/webrev/
> Replace while with for-each
> http://cr.openjdk.java.net/~psandoz/tl/j.u.foreach-while/webrev/
> Compress catches
> http://cr.openjdk.java.net/~psandoz/tl/j.u.catch/webrev/
> Use switch for strings; not sure this one is worth it
> http://cr.openjdk.java.net/~psandoz/tl/j.u.swtich/webrev/
> I ran all the j.u. tests locally and there were no regressions. Yet to run a JPRT job.
> Paul.
> [*] although one needs to be vigilant since sometimes the IDE can refactor incorrectly and sometimes code is arranged in a certain way for a reason (which one reason for leaving j.u.concurrent packages alone for now).

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