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/quicksetup/util/UtilsTest.java

@@ -29,7 +29,6 @@

import static org.testng.Assert.*;
import org.testng.annotations.*;
import org.opends.quicksetup.Constants;
import org.opends.server.DirectoryServerTestCase;

/**