Explanatory Question
Example: NumberFormatException
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
public class UncheckedExample4 { public static void main(String[] args) { try { String s = "abc"; int num = Integer.parseInt(s); // Invalid conversion } catch (NumberFormatException e) { System.out.println("Invalid number format!"); } } }
First read the answer fully, then try to explain it in your own words. After that, open a few related questions and compare the concepts. This method helps you remember the topic for a longer time and improves exam preparation.