RFR (xs) 8154445: JShell: Drop residual use of addReads from jshell

[Kumar Srinivasan]

Looks good.

Kumar

>
>
> On 20/04/2016 03:35, Robert Field wrote:
>> Bug:
>>     https://bugs.openjdk.java.net/browse/JDK-8154445
>>
>> Webrev:
>>     http://cr.openjdk.java.net/~rfield/8154445.webrev/
> This looks okay to me.
>
> -Alan