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  1. Prepare
  2. Java
  3. Exception Handling
  4. Java Exception Handling (Try-catch)
  5. Discussions

Java Exception Handling (Try-catch)

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343 Discussions

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  • erum_mansoori
     + 0 comments

    public class Solution {

    public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    try{
            // Here we take input in try block, to check is  InputMismatchException occur and show it in output.

        int x = sc.nextInt();
        int y= sc.nextInt();
        System.out.println(x/y);
    }
    catch(InputMismatchException e){
        System.out.println("java.util.InputMismatchException");
    }
    catch(Exception e){
        System.out.println(e);
    }

    } }

  • datosoy497
     + 0 comments

    By catching specific exceptions, developers can provide meaningful error messages and take corrective actions, making applications more reliable and user-friendly. Betting Exchange ID

  • prakashs_soni_r1
     + 0 comments

    public class Solution {

    public static void main(String[] args) {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */

    Scanner scn = new Scanner(System.in);       
    try{
        int x = scn.nextInt();
        int y = scn.nextInt();
        if(y==0)
            {
                System.out.println("java.lang.ArithmeticException: / by zero");
                return;
            }
        System.out.print(x/y);
    }
    catch(Exception e)
    {
        System.out.println("java.util.InputMismatchException"); 
    }       

}

    }

  • arthur_avelar
     + 0 comments
    public class Solution {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        
        try {
            int x = sc.nextInt(), y = sc.nextInt(); 
            System.out.println(x / y); 
        } catch(InputMismatchException exc) {
            System.out.println(exc.getClass().getName());
        } catch(ArithmeticException exc) {
            System.out.println(exc.getClass().getName() + ": " + exc.getMessage());
        }
        finally {
            sc.close();
        }
        
    }
}

  • anshtomar184
     + 0 comments

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

    public class Solution {

    public static void main(String[] args) {
     try (Scanner scanner = new Scanner(System.in)) {
        int x = scanner.nextInt();
        int y = scanner.nextInt();

        System.out.println(x/y);
    } catch (Exception e) {
        System.out.println(getText(e));
    }
}

private static String getText(Exception e) {
    return e.toString().contains(": For input") ? e.toString().substring(0, e.toString().indexOf(":")) : e.toString();
}

    }