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Class is closed to inheritance

Reports classes that are declared final. Final classes that extend a sealed class or interface are not reported. Such classes can't be inherited and may indicate a lack of object-oriented design. Some coding standards discourage final classes.


public final class Main { }

After the quick-fix is applied:

public class Main { }

Inspection Details

Available in:

IntelliJ IDEA 2023.3, Qodana for JVM 2023.3


Java, 233.SNAPSHOT

Last modified: 13 July 2023