Tries to convert most of the JUnit 4 assertions to AssertJ-Format.
Works for assertTrue(), assertFalse(), assertNull(), assertNotNull(), assertEquals(), assertNotEquals(), assertSame() assertNotSame(), assertArrayEquals(). Copes with variants with message and without, handles special versions for double and float types (including arrays).

Does not support Hamcrest-Matchers. If you need that kind of conversion, you might want to check out the Assertions2AssertJ plugin by Ric Emery.