Answers for "How to do a try and a catch in Java"

3

What is a try block in java?

Java try block is used to enclose the code that might throw an exception
Posted by: Guest on June-18-2021
7

try catch java

public class MyClass {
  public static void main(String[ ] args) {
    try {
      int[] myNumbers = {1, 2, 3, 4, 5, 6};
      System.out.println(myNumbers[10]);
    } catch (Exception e) {
      System.out.println("Something went wrong. check again");
    }
  }
}
Posted by: Guest on July-17-2020
2

try catch in java

try block: code that is protected for any exceptions. and it is mandatory 
(only try)
catch block: if any exception happens during runtime in the try block, 
the catch block will catch that exception.
if any exception happens during runtime in the try block, 
control will be given to catch block.
An optional finally block gives us a chance to run the code which 
we want to execute EVERYTIME a try-catch block is completed 
– either with errors or without any error.
Posted by: Guest on December-01-2020

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