Overriding Methods

public class A {
    public final String greet() { return "hi"; }
}
public class B extends A {
    public String greet() { return "hello"; }
}

• A

  Runtime error on B instantiation

• B

  Compiles; B's greet replaces A's

• C

  Compile error: cannot override final method

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• D

  Warning but compiles