Very minor code cleanup to requests and responses package:

Matthew Swift

29.55.2013 4aa1cf5e26d49ab1273d6affc58a5ac70b870ec4

 opendj3/opendj-ldap-sdk/src/main/java/org/forgerock/opendj/ldap/requests/UnbindRequestImpl.java

@@ -32,29 +32,14 @@
 */
final class UnbindRequestImpl extends AbstractRequestImpl<UnbindRequest> implements UnbindRequest {

    /**
     * Creates a new unbind request.
     */
    UnbindRequestImpl() {
        // Do nothing.
    }

    /**
     * Creates a new unbind request that is an exact copy of the provided
     * request.
     *
     * @param unbindRequest
     *            The unbind request to be copied.
     * @throws NullPointerException
     *             If {@code unbindRequest} was {@code null} .
     */
    UnbindRequestImpl(final UnbindRequest unbindRequest) {
        super(unbindRequest);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
        final StringBuilder builder = new StringBuilder();