[Solved] Consider this custom exception class:public class UserNotFoundException... } }What will be the output if this exception is thrown with message "User missing" and caught to print getMessage()? | Spring Boot

Spring Boot - Exception Handling

Consider this custom exception class:

public class UserNotFoundException extends RuntimeException {
  public UserNotFoundException(String message) {
    super(message);
  }
}

What will be the output if this exception is thrown with message "User missing" and caught to print getMessage()?

Anull

BUser missing

CUserNotFoundException

DException occurred

Step-by-Step Solution

Solution:

Step 1: Understand constructor usage
The constructor passes the message to RuntimeException's constructor.
Step 2: Check getMessage() behavior
getMessage() returns the message passed to the exception, here "User missing".
Final Answer:
User missing -> Option B
Quick Check:
getMessage() returns passed message [OK]

Quick Trick: getMessage() returns the message passed to exception constructor [OK]

Common Mistakes:

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