Practice Exception Handling in Java

Exception Handling exercises

1. Basic Try-Catch Java exercise — Handle a simple exception
2. Multiple Catch Blocks Java exercise — Handle different exception types
3. Using Finally Block Java exercise — Execute cleanup code with finally
4. Throwing Exceptions Java exercise — Manually throw an exception
5. Using Throws Clause Java exercise — Declare exceptions in method signature
6. Try-With-Resources Java exercise — Automatic resource management
7. Custom Exception Class Java exercise — Create and use custom exception
8. Input Validation with Exceptions Java exercise — Validate user input using exceptions
9. Exception Chaining Java exercise — Chain exceptions to preserve cause
10. Retry with Exceptions Java exercise — Implement retry logic for failures
11. Exception Propagation Java exercise — Understand exception propagation through call stack
12. Age Range Validator Java exercise — Validate age is within acceptable range
13. Password Validation Java exercise — Validate password against multiple rules
14. Null Handling Java exercise — Handle NullPointerException gracefully
15. Resource Cleanup Pattern Java exercise — Ensure resources are cleaned up
16. Exception Logging Java exercise — Log exception details properly
17. Retry Mechanism Java exercise — Implement automatic retry on failure
18. Age Input Validation with Exceptions Java exercise — Validate user input using exceptions
19. Aggregate Multiple Exceptions Java exercise — Collect and report multiple validation errors
20. Graceful Degradation Java exercise — Provide fallback when operation fails
21. Exception Chaining Java exercise — Chain exceptions to preserve root cause
22. Custom AutoCloseable Java exercise — Create a resource that auto-closes
23. Suppressed Exceptions Java exercise — Handle exceptions during close()
24. Validation with Exceptions Java exercise — Validate input and throw appropriate exceptions