What problem are you trying to solve?

What precondition(s) should be checked before applying this recipe?

Only consecutive calls; not when interleaved with others.
Only when the asserted object does not change; so for instance no calls to extracting("baz"), as that would change the semantics.

Describe the situation before applying the recipe

assertThat(listA).isNotNull();
assertThat(listA).hasSize(3);
assertThat(listA).containsExactly("a", "b", "c");

Describe the situation after applying the recipe

assertThat(listA)
    .isNotNull()
    .hasSize(3)
    .containsExactly("a", "b", "c");

Any additional context

Would help clean up after the migration from Hamcrest allOf(Matcher...) to individual statements.