RFR: 8186500: StringConcatFactory.makeConcatWithConstants throws AssertionError when recipe contains non-String constants

[Claes Redestad]

On 2017-08-22 18:34, Aleksey Shipilev wrote:
>> http://cr.openjdk.java.net/~redestad/8186500/jdk.01/
> Still think testing for {null, Class, MethodHandle, MethodType} would cover more interesting corner
> cases.

Do you mean as constant arguments? And what should happen in each of 
these cases?

/Claes