Clipboard trouble on OS X

Hi.

I am having no luck using the clipboard to copy/paste text between other
applications and JMeter or vice-versa. I am able to copy-paste text and
test elements within JMeter.

I'm running JMeter 2.11 via the binary distribution by running
'bin/jmeter.sh' on OS X 10.9.1 running Java 1.7.0_45. I have attempted to
use the clipboard with System and Mac OS X look-and-feels.

I have also attempted, with no luck, this procedure to grant system
clipboard permission:
http://www.shodor.org/interactivate/resources/InstructionsCopyPaste/

Any advice on what I can do to get JMeter to share a clipboard with the
rest of the system?

Thanks,
Alan