public void setColSize4(Integer newColSize4) {
		Integer oldColSize4 = colSize4;
		colSize4 = newColSize4;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.COLOR_SPECIFICATION__COL_SIZE4, oldColSize4, colSize4));
	}
public void setColSize4 ( Integer newColSize4 ) { Integer oldColSize4 = colSize4 ; colSize4 = newColSize4 ; if ( eNotificationRequired ( ) ) eNotify ( new ENotificationImpl ( this , Notification . SET , AfplibPackage . COLOR_SPECIFICATION__COL_SIZE4 , oldColSize4 , colSize4 ) ) ; }
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@generated