Summarising lambda features

[James Shaw]

Having lurked on this list for a while, after reading Brian Goetz's State
of the Lambda articles, and having struggled with javac myself over several
evenings, I've had a stab at summarizing the new features available in the
lambda binary build.

http://datumedge.blogspot.co.uk/2012/06/java-8-lambdas.html

I hope some folks find this useful.  I've tried to be as accurate as I can
within the limitations of my knowledge; if there are glaring mistakes, do
tell me ;-)