public long setProperty(String propname, long value)
    {
        setProperty(propname, Long.toString(value));

        return value;
    }
public long setProperty ( String propname , long value ) { setProperty ( propname , Long . toString ( value ) ) ; return value ; }
Helper method for setting properties.

@param  propname The name of the system property to set.
@param  value    The value to set it to.

@return The value of the property after this method call.