RFR: 8274016: Replace 'for' cycles with iterator with enhanced-for in java.desktop

[Aleksey Shipilev]

On Sun, 19 Sep 2021 10:13:49 GMT, Andrey Turbanov <github.com+741251+turbanoff at openjdk.org> wrote:

> There are few places in code where manual `for` loop is used with Iterator to iterate over Collection.
> Instead of manual `for` cycles it's preferred to use enhanced-for cycle instead: it's less verbose, makes code easier to read and it's less error-prone.
> It doesn't have any performance impact: java compiler generates similar code when compiling enhanced-for cycle.

Once again, you have access to JIRA, so you can submit the RFEs for all these PRs yourself :)

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PR: https://git.openjdk.java.net/jdk/pull/5578