RFR: Here are some URLClassPath patches

[Martin Buchholz]

On Fri, Feb 23, 2018 at 6:28 AM, Alan Bateman <Alan.Bateman at oracle.com>
wrote:

> Just getting to the updated webrev now.
>
> On 21/02/2018 20:30, Martin Buchholz wrote:
>
> :
>
>
> 8198480: Improve ClassLoaders static init block
> http://cr.openjdk.java.net/~martin/webrevs/jdk/ClassLoaders-static/
> https://bugs.openjdk.java.net/browse/JDK-8198480
>
> The value of jdk.module.main is the name of the "initial module" so better
> to use that instead term of "main module".
>
>
Done, but I see elsewhere the same convention, that jigsaw team might want
to make consistent:

---
        String mainModule;

        String mainModule = System.getProperty("jdk.module.main");

     * <tr><th scope="row">{@code jdk.module.main}</th>
     *     <td>The module name of the initial/main module</td></tr>
     * <tr><th scope="row">{@code jdk.module.main.class}</th>
     *     <td>The main class name of the initial module</td></tr>

SetMainModule(const char *s)
---