[7u-dev] Request for approval : 8052406: SSLv2Hello protocol may be filtered out unexpectedly

[Seán Coffey]

Looking to backport this change from JDK 8u. JDK 8u changeset applies 
cleanly.

bug report : https://bugs.openjdk.java.net/browse/JDK-8052406
changeset : http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/ddba61b06470

regards,
Sean.