return new FormatNumberPattern( );
if ( pattern == null ) {  pattern = new FormatNumberPattern( ); } return pattern;
	private FormatNumberPattern getFmtPattern( )	{		String displayName = typeChoicer.getText( );		String category = getCategoryForDisplayName( displayName );		if ( categoryPatternMaps != null )		{			return (FormatNumberPattern) categoryPatternMaps.get( category );		}		//  patternMap not initialized , return a general FormatPattern for		// formatting. avoid null point exception. ???		return new FormatNumberPattern( );	}