question: return true only if the name of this portfolio is an empty string . concode_field_sep String fName concode_elem_sep Set<Stock> fStocks concode_elem_sep String UNTITLED concode_field_sep void setName concode_elem_sep List<Quote> getQuotes concode_elem_sep String getName concode_elem_sep BigDecimal getBookValue concode_elem_sep BigDecimal getProfit concode_elem_sep BigDecimal getPercentageProfit concode_elem_sep BigDecimal getCurrentValue concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep Set<Stock> getStocks concode_elem_sep String toString concode_elem_sep Portfolio getUntitledPortfolio concode_elem_sep void setStocks
target: boolean function ( ) { return getName ( ) . equals ( UNTITLED ) ; }