*** 28,38 **** import java.util.logging.Logger; /** * @author Kohsuke Kawaguchi */ ! public abstract class Util { private Util() {} // no instanciation /** * Gets the logger for the caller's class. * --- 28,38 ---- import java.util.logging.Logger; /** * @author Kohsuke Kawaguchi */ ! public final class Util { private Util() {} // no instanciation /** * Gets the logger for the caller's class. *