RFR: 8068338: Better message about incompatible zlib in Deflater.init

[Alan Bateman]

On 29/12/2014 11:40, Ivan Gerasimov wrote:
> Hello!
>
> It it proposed to enhance the error message in the manner it was done 
> in JDK-8008759.
>
> Would you please help review this simple change?
>
> BUGURL: https://bugs.openjdk.java.net/browse/JDK-8068338
> WEBREV: http://cr.openjdk.java.net/~igerasim/8068338/0/webrev/
This looks okay to me.

I assume that JDK-8068230 will be closed once it is verified that 
JDK-8008759 is the real issue.

-Alan.