private String[][] getChoiceArray( String key ) { IChoice[] choices = DesignEngine.getMetaDataDictionary( ) .getChoiceSet( key ) .getChoices( );  String[][] names = null; if ( choices.length > 0 ) { names = new String[choices.length][2]; for ( int i = 0; i < choices.length; i++ ) { names[i][0] = choices[i].getDisplayName( ); names[i][1] = choices[i].getName( ); } } return names;
private String[][] getChoiceArray(String key) { return getChoiceArray(key, null);
	private String[][] getChoiceArray( String key )	{		IChoice[] choices = DesignEngine.getMetaDataDictionary( )				.getChoiceSet( key )				.getChoices( );		String[][] names = null;		if ( choices.length > 0 )		{			names = new String[choices.length][2];			for ( int i = 0; i < choices.length; i++ )			{				names[i][0] = choices[i].getDisplayName( );				names[i][1] = choices[i].getName( );			}		}		return names;	}