OPENDJ-2413 Remove uses of EmbeddedUtils class and deprecate it

Nicolas Capponi

02.25.2016 cd3a41a0bd6762b1f63e58c6a65743f9800f5300

opendj-server-legacy/src/test/java/org/opends/server/util/EmbeddedUtilsTestCase.java does not exist in tree d97ccc7c7eb42f86212a5101040ca16dda66759e