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Lesson 10 of 10

Exception Handling

Exceptions are errors that occur during program execution. Use try/catch to handle them gracefully. Use finally for code that always runs. You can also throw your own exceptions with throw.

JAVA
public class Main {
  public static void main(String[] args) {
    try {
      int result = 10 / 0;
    } catch (ArithmeticException e) {
      System.out.println("Cannot divide by zero!");
    } finally {
      System.out.println("Cleanup done.");
    }
  }
}
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You completed Java!

You finished all 10 lessons and quizzes. You now know the basics of Java.