The OpenOffice.org port doesn't add <OO_dir>/program to LD_LIBRARY_PATH, which makes programs that link to the UNO interface fail with a somehow cryptical message (Java.lang.UnsatisfiedLinkError: createJNI).
Please append /usr/local/openoffice-***/program to LD_LIBRARY_PATH to prevent this in the future.
How-To-Repeat: Install OpenOffice.org 2 from ports, try to start a UNO application, available from instance among the Developer's Guide samples http://download.openoffice.org/680/sdk.html.
Over to maintainer
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