Please find error in this?

Question

Exception in Java

Answer 1

Alan
It's not an exception..
readLine() method in DataInputStream is deprecated.
Deprecated class or method means it is no longer important and you should not use it.
You can either use Scanner class or readLine() of BufferedReader class.

Here is more info 👇
https://stackoverflow.com/questions/5611387/datainputstream-deprecated-readline-method

Answer 2

https://code.sololearn.com/cK9a8840oMU2/?ref=app

Answer 3

import java.io.*;
public class TryText
{

public static void main(String[] args)//throws Exception
{
DataInputStream in = new DataInputStream(System.in);
int a=0,b=0,c=0, x=0,y=0;
try
{

System.out.println("Enter the first number");
a=Integer.parseInt(in.readLine());
System.out.println("Enter the second number");
b=Integer.parseInt(in.readLine());
System.out.println("Enter the third number");
c=Integer.parseInt(in.readLine());
try
{
x=a/(b-c); //may throw exception
}
//handling the exception
catch(ArithmeticException e)
{
System.out.println("Division by zero");
}
y=a/(b+c);
System.out.println("Y= "+y);
}
catch(Exception e){}

}
}