[Solved] What is the problem with the following Java method?public void readFile() { throw new FileNotFoundException("File missing"); } | Java

Java - Exception Handling

What is the problem with the following Java method?

public void readFile() {
    throw new FileNotFoundException("File missing");
}

AYou cannot throw exceptions inside methods.

BThe method does not declare the checked exception with <code>throws</code>.

CFileNotFoundException cannot be instantiated.

DThe exception message is invalid.

Step-by-Step Solution

Solution:

Step 1: Recognize checked exceptions
FileNotFoundException is a checked exception and must be declared or handled.
Step 2: Check method declaration
The method does not declare throws FileNotFoundException, so compilation error occurs.
Final Answer:
The method does not declare the checked exception with throws. -> Option B
Quick Check:
Checked exceptions require declaration or try-catch [OK]

Quick Trick: Checked exceptions must be declared or caught [OK]

Common Mistakes:

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