Exception Handling snippet – try, catch, finally (Java)
public class Main { //Keywords : Try, catch, finally, throw, throws public static void main(String[] args) { //Throwable class is base for Class of Errors and //Class of Exception. Then in Exception class you have specific classes //like arrayoutofbound i.e. they are derived classes try{ int a = 10; int b = 0; int c = a/b; //Code will crash here so further statements won't be executed System.out.println(c); int arr [] = {1,2,3,4}; System.out.println(arr[1]); System.out.println(arr[4]); } catch(ArrayIndexOutOfBoundsException e){ System.out.println("You are crossing the limit where no value exists\n\n"); } catch (ArithmeticException e) { System.out.println("Aw, sorry you can't divide by 0. Please contact Arryabhatta for more details :) \n\n"); } catch(Exception e){ //This general block should always be last after specific catch blocks e.printStackTrace(); } finally{ System.out.println("Program crashed but I still execute. #ThugLife"); } } } Output:
Aw, sorry you can’t divide by 0. Please contact Arryabhatta for more details :)
Program crashed but I still execute. #ThugLife