Fix OPENDJ-525: Remove compiler warnings when building using JDK7

Matthew Swift

19.26.2012 108e2020c1d149962dfc43dcbc6bc24a05a8e5f7

 opends/tests/unit-tests-testng/src/server/org/opends/server/replication/plugin/DomainFakeCfg.java

@@ -41,7 +41,6 @@
import org.opends.server.admin.std.server.ExternalChangelogDomainCfg;
import org.opends.server.admin.std.server.ReplicationDomainCfg;
import org.opends.server.config.ConfigException;
import org.opends.server.types.AttributeType;
import org.opends.server.types.DN;
import org.opends.server.types.DirectoryException;