public Article addMediaContent(MediaContent mediaContent) {
		if(mediaContent == null)
			return this;

		if(this.mediaContentVec == null)
			this.mediaContentVec = new Vector<>();

		this.mediaContentVec.add(mediaContent);

		return this;
	}
public Article addMediaContent ( MediaContent mediaContent ) { if ( mediaContent == null ) return this ; if ( this . mediaContentVec == null ) this . mediaContentVec = new Vector < > ( ) ; this . mediaContentVec . add ( mediaContent ) ; return this ; }
Adds a single media content item to the list
@param mediaContent The media content object to add