Type parameter extends 'final' class

Reports type parameters declared to extend a final class.

Suggests replacing the type parameter with the type of the specified final class since final classes cannot be extended.

Example:

void foo() {
  List<? extends Integer> list; // Warning: the Integer class is a final class
}

After the quick-fix is applied:

void foo() {
  List<Integer> list;
}

Inspection Details
Available in:	IntelliJ IDEA 2023.3, Qodana for JVM 2023.3
Plugin:	Java, 233.SNAPSHOT

Last modified: 13 July 2023