fix plugin-cli test compilation
@@ -33,6 +33,7 @@ import org.apache.lucene.util.LuceneTestCase;
import org.elasticsearch.Version;
import org.elasticsearch.cli.ExitCodes;
import org.elasticsearch.cli.MockTerminal;
+import org.elasticsearch.cli.Terminal;
import org.elasticsearch.cli.UserException;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.env.Environment;
