@Nonnull
  public CSSMediaRule addMediaQuery (@Nonnull @Nonempty final CSSMediaQuery aMediaQuery)
  {
    ValueEnforcer.notNull (aMediaQuery, "MediaQuery");

    m_aMediaQueries.add (aMediaQuery);
    return this;
  }
@ Nonnull public CSSMediaRule addMediaQuery ( @ Nonnull @ Nonempty final CSSMediaQuery aMediaQuery ) { ValueEnforcer . notNull ( aMediaQuery , "MediaQuery" ) ; m_aMediaQueries . add ( aMediaQuery ) ; return this ; }
Add a new media query.

@param aMediaQuery
The media query to be added. May not be <code>null</code>.
@return this for chaining