choiceSet = new ChoiceSet( );
	public IChoiceSet getChoices( )	{		PropertyChoice[] propertyChoices = property.getChoices( );		ChoiceSet choiceSet = null;		if ( propertyChoices != null && propertyChoices.length > 0 )		{			choiceSet = new ChoiceSet( );			IChoice[] choices = new ODAChoice[propertyChoices.length];			for ( int i = 0; i < propertyChoices.length; i++ )			{				choices[i] = new ODAChoice( propertyChoices[i] );			}			choiceSet.setChoices( choices );		}		return choiceSet;	}