public long getTime(String name) {
        Long res = stats.get(name);
        return (res == null) ? -1 : res.longValue();
    }
public long getTime ( String name ) { Long res = stats . get ( name ) ; return ( res == null ) ? - 1 : res . longValue ( ) ; }
Gets a time for a performance measurement. If no measurement with the
specified name exists then it returns -1.

@param name
@return