False negative about FI_EXPLICIT_INVOCATION

Hi, I found a false negative about the rule FI_EXPLICIT_INVOCATION. In the following code example, SpotBugs should report a warning at line 4, but it does not.

```java
public class C {
  public class subC {
    void bug(C any) throws Throwable {
      any.finalize();  // should report a warning at this line
    }
  }
}
```

SpotBugs Version: Latest