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NM_WRONG_PACKAGE

Nm: Method doesn't override method in superclass due to wrong package for parameter (NM_WRONG_PACKAGE)
 The method in the subclass doesn't override a similar method in a superclass because the type of a parameter doesn't exactly match
the type of the corresponding parameter in the superclass. For example, if you have:


import alpha.Foo;
public class A {
  public int f(Foo x) { return 17; }
}
----
import beta.Foo;
public class B extends A {
  public int f(Foo x) { return 42; }
}



The f(Foo) method defined in class B doesn't
override the
f(Foo) method defined in class A, because the argument
types are Foo's from different packages.