RFR 8187237: Need to define the behaviour for 0 and 1 argument method type in StringConcatFactory.makeConcat

[mandy chung]

On 11/27/17 6:08 PM, Paul Sandoz wrote:
> 8186737: Lookup argument for StringConcatFactory.makeConcat & makeConcatWithConstants cannot have privileges less than PRIVATE
>
> Please review these minor specification updates to the StringConcat bootstrap methods to clarify behaviour:
>
>    http://cr.openjdk.java.net/~psandoz/jdk10/JDK-8186737-8187237-string-concat-bsm-spec-updates/webrev/

Looks fine to me.

Mandy