Removed java file that has been made obsolete.

el_kaboing

30.29.2006 605c6d10c80297ca5ea9be0798b77da4ba6baa79

opends/tests/integration-tests-testng/src/server/org/opends/server/OpenDSAdmin.java does not exist in tree 5a7025bd5a4ab9d08ef13cf4c975b641758313a7