Why array is not finding four digit value when using array.max() function?

[Tirupathirayudu Yarlagadda]

here is my code

def  s = vars.get("response");

s.max();

here in the above the function max() is able to find the maximum value in 3 digit but it is not finding the four digit value why?

[Ilya Turov]

could it be that all elements in s array are strings?

so your max value is max lexigraphic value

try (if you are sure all the elements you are getting are numbers)

s.max {it.toFloat()}