if ( pattern.getSymPos( ) != "" )
if ( !StringUtil.isBlank( fmtPattern.getSymPos( ) ) )
	private void refreshCurrencySetting( FormatCurrencyNumPattern pattern )	{		cPlacesChoice.setText( String.valueOf( pattern.getDecPlaces( ) ) );		cUseSep.setSelection( pattern.getUseSep( ) );		if ( pattern.getSymbol( ) != "" ) //$NON-NLS-1$		{			cSymbolChoice.setText( pattern.getSymbol( ) );		}		if ( pattern.getSymPos( ) != "" ) //$NON-NLS-1$		{			cSymPosChoice.setText( pattern.getSymPos( ) );			cSymPosChoice.setEnabled( true );		}		if ( pattern.getUseBracket( ) )		{			cNegNumChoice.select( 1 );		}		else		{			cNegNumChoice.select( 0 );		}	}