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/monitors/GenericMonitorTestCase.java

@@ -32,7 +32,6 @@
import org.testng.annotations.AfterClass;

import org.opends.server.TestCaseUtils;
import org.opends.server.DirectoryServerTestCase;
import org.opends.server.api.MonitorProvider;
import org.opends.server.config.ConfigEntry;
import org.opends.server.core.DirectoryServer;