On Apr 6, 9:25 am, Martin OConnor <marti...@gmail.com> wrote:
> My one outstanding question is the following
> Has any OpenJDK build yet passed the TCK(JCK) ?

Yes. Open JDK 6 has passed the Java SE 6 specification:

"JDK 6 Project
The primary goal of this project is to produce an open-source
implementation of the Java SE 6 Platform."
http://openjdk.java.net/projects/jdk6/

"The bottom line is that OpenJDK 6 works rather well, several Linux
distros are using it as their JDK, it can be built to pass the JCK6b
test suite, meaning OpenJDK 6 can be used to build a compliant JDK,
and unfortunately it is this evolutionary sidetrack which we hope will
be relatively short-lived. It serves a purpose, namely of having an
fully open OpenJDK compliant with Java6"
http://weblogs.java.net/blog/robogeek/archive/2009/01/it_will_be_open.html

"The JCK tests probe the conformance of a Java platform implementation
to a specification. For example, JCK 6b is the current test suite to
determine conformance to the Java SE 6 spec. Official claims of
conformance require not only passing the complete set of relevant
tests, but also meeting the other requirements spelled out in the JCK
user's guide."
http://blogs.sun.com/darcy/entry/openjdk_6_b13_and_jck


Open JDK 7 does NOT pass the Java SE 6 specification:

"Q: Does the OpenJDK code base pass the JCK?
A: Not at present. The OpenJDK 7 code base contains changes that are
early access implementations of features that may become a part of JDK
7"
http://www.sun.com/software/opensource/java/faq.jsp#k24

Open JDK 7 obviously CANNOT pass the Java SE 7 specification because
no such specification currently exists.

Stephen
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