Java : Casting from Double to integer

Question

For the method setKVP the parameter required is an Integer value

public void setkVp(int d){
   kVp=d;       
}

But the following code produces Double value, how can i make sure that e.setkVp gives out integer Value instead of Double

s="KVP ";
if (ln.contains(s))
   {
      int i=ln.indexOf("=");
      if (i>0){
         e.setkVp(parse(ln.substring(i+2,ln.length()-3))).intvalue();
      }

parse.. Parses the value of KVP from CSV file.

Answer 1

e.setkVp(parse(ln.substring(i+2,ln.length()-3))).intvalue(); should be formatted as e.setkVp(parse(ln.substring(i+2,ln.length()-3)).intvalue()); else you do intValue() on the return value of setkVp(int) which is void.