JUnit which assertEquals should I use? [duplicate]

Question

This question already has answers here:

differences between 2 JUnit Assert classes (6 answers)

Closed 8 years ago.

I use

assertEquals(String, String)

in a JUnit test. Netbeans (or is it Maven?) suggest that I add an import of one of:

org.junit.assert.assertEquals
junit.framework.assert.assertEquals
junit.framework.testcase.assertEquals

Which one should I use and why?

Edit:

As compared to the question differences between 2 JUnit Assert classes this question lists three possible imports as compared to two for the other question.

Answer 1

Do not use any classes in junit.framework or junit.extensions

Package junit.framework.* was used in JUnit 3.

Package org.junit.* is used in JUnit 4.