RFR 8134279: jjs should support multiple line input to complete incomplete code

[Hannes Wallnoefer]

That's another great addition to jjs. I've tested it on Linux and it 
works fine.

One suggestion: it would be nice if the secondary prompt would have the 
same indentation as the primary one.

Hannes

Am 2015-08-24 um 06:06 schrieb Sundararajan Athijegannathan:
> Please review http://cr.openjdk.java.net/~sundar/8134279/ for 
> https://bugs.openjdk.java.net/browse/JDK-8134279
>
> PS. In addition to the enhancement, I'm fixing this line ->
>
> +        new LinkedHashMap<String, List<String>>(32, 0.75f, true) {
>
> in PackagesHelper to make sure the code compiles with jdk9 as well as 
> jdk8u.
>
> Thanks,
> -Sundar