code: @Nonnull
    public final UnifiedResponse removeCookie (@Nullable final String sName)
    {
      if (m_aCookies != null)
        m_aCookies.remove (sName);
      return this;
    }
docs: Remove the cookie with the specified name.
  
  @param sName
  The name of the cookie to be removed. May be <code>null</code>.
  @return this