CODEWITHSUNDEEP
javajakarta-ee
Giriraj
Giriraj

Reputation: 1259

jakarta @Nonnull annotation not working in intellij

below code should throw an exception


import jakarta.annotation.Nonnull;

public class test89 {
    public String processString(@Nonnull String input) {
        // Your method logic here
        return "Processed: " + input;
    }

    public static void main(String[] args) {
        test89 exampleService = new test89();
        String result = exampleService.processString(null);
        System.out.println(result);

        
    }
}

but giving output as

`
Processed: null

Process finished with exit code 0`

it should throw Exception

Upvotes: 0

Views: 265

Answers (1)

cyberbrain
cyberbrain

Reputation: 5135

Where should the annotation processing happen in your small code example?

You don't use dependency injection or call any validation, so your code works as I would expect it.

The annotation doesn't do anything by itself, it is just a marker for other code to process.

See the Jakarta Annotations specification and Javadoc.

Upvotes: 4

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