How to remove numberformatexception for string??

[lkalaivanan]

import java.io.*;
import java.util.regex.*;

class showfile
{
  public static void main(String args[]) throws Exception
  {
   int i=1;
   int j=0;
   FileInputStream fin = new FileInputStream("empty");
   DataInputStream in=new DataInputStream(fin);
   BufferedReader br=new BufferedReader(new InputStreamReader(in));
   String strline=null;
   String[] dummy=null;
   String x=null;
   int y=0;
   while ((strline=br.readLine())!= null)
   {
    if(i>1)
    {
     int c=1;
     System.out.println(strline);
     dummy=strline.split(",");
     try{
     while(c<3) 
     {
      x=dummy[c];
      y=Integer.parseInt(x);
      System.out.println(y);
      c++;
      j++;
     }
     }catch(NumberFormatException e){
      System.out.println("Number format exception for input string");
      }
    }
    i++;
   }
   fin.close();
   }
}

In above code i am getting error Exception in thread main java.land.numberformatexception for string:"4.6"

My input is csv file:
cell_no,cell_x,cell_y,fan-out
1,4.6,30.23,56
2,3.2,100.766,67
3,3.2,98.766,23

I tried to solve it in different ways but i am not able to remove it,
Please help me, I am new to java studying myself??

[sunde887]

You are using Integer.parseInt(...), and passing in a double, try using Double.parseDouble(...) instead. Perhaps you can test if the current string contains a decimal, if it does, parse a double, otherwise parse an int.

[aviolently]

Decimal is Double
Integer is Int

use Double.parseDouble(....);

[lkalaivanan]

I got an answer Thank u, Thank u, Thank u.