code: @Nonnull
    public EChange removeParameterWithName (@Nullable final String sParamName)
    {
      if (StringHelper.hasText (sParamName))
      {
        final int nMax = m_aParameters.size ();
        for (int i = 0; i < nMax; ++i)
        {
          final MimeTypeParameter aParam = m_aParameters.get (i);
          if (aParam.getAttribute ().equals (sParamName))
          {
            m_aParameters.remove (i);
            return EChange.CHANGED;
          }
        }
      }
      return EChange.UNCHANGED;
    }
docs: Remove the parameter with the specified name.
  
  @param sParamName
  The name of the parameter to remove. May be <code>null</code>.
  @return {@link EChange#CHANGED} if the parameter was removed,
  {@link EChange#UNCHANGED} otherwise.