[7u-dev] Request for approval : 7087021: TEST: com/sun/crypto/provider/Mac/MacClone.java failed on Solaris sparc 5.10

[Seán Coffey]

Would like to backport this fix from 8 to 7u80. Applies cleanly and 
helps improve the test pass rate.

bug : https://bugs.openjdk.java.net/browse/JDK-7087021
jdk8 changeset : http://hg.openjdk.java.net/jdk8/jdk8/jdk/rev/d78c6095dc98
regards,
Sean.