What is the reasoning behind not allowing supertypes on Java method overrides?

Question

The following code is considered invalid by the compiler:

class Foo {
    void foo(String foo) { ... }
}

class Bar extends Foo {
    @Override
    void foo(Obje         


        

Answer 1

To answer the question in the title of the post What is the reasoning behind not allowing supertypes on Java method overrides?:

The designers of Java wanted a simple object oriented language and they specifically rejected features of C++ where, in their opinion, the complexity/pitfalls of the feature wasn't worth the benefit. What you describe may have fallen into this category where the designers chose to design/specify out the feature.