How do I handle exceptions in Java?

How do I handle exceptions in Java?

In Java, you can handle exceptions using try-catch blocks. You place the code that might throw an exception in the try block, and the catch block handles the exception.

Can you give me an example of a try-catch block?

Sure! Here's a simple example:

try {
    int result = 10 / 0;
} catch (ArithmeticException e) {
    System.out.println("Cannot divide by zero!");
}

What about checked and unchecked exceptions?

Checked exceptions are checked at compile-time, while unchecked exceptions are checked at runtime. You must handle checked exceptions, but unchecked exceptions can be ignored.

How can I create my own exception class?

You can create your own exception class by extending the Exception class for checked exceptions or RuntimeException for unchecked exceptions. Here's an example:

public class MyException extends Exception {
    public MyException(String message) {
        super(message);
    }
}