Difference between namespace in C# and package in Java

Question

What is the difference (in terms of use) between namespaces in C# and packages in Java?

Answer 1

In java you can apply various access specifiers to classes which will have impact on your packages.

protected : accessible to same package and to its subclasses in another package, default : accessible to same package, public : universally accessible, private : not even accessible by the same package.

These type of access specifiers are not applicable to namespace in c sharp