RFR (XXS) : JDK-8014059 - JSR292: Failed to reject invalid class cplmhl00201m28n

[Bharadwaj Yadavalli]

An earlier change to support JDK 8 features allows reference of 
interface methods by invokestatic and invokespecial. Since this change 
is specific to JDK 8 and later, it needs to be restricted to class files 
with version 52 and later.

Please review the following changeset that adds this restriction.

Webrev: http://cr.openjdk.java.net/~bharadwaj/8014059/webrev/
JBS : https://jbs.oracle.com/bugs/browse/JDK-8014059

Thanks,

Bharadwaj