How to split long strings in IntelliJ IDEA automatically?

Question

I am writing a test with very long strings, and I need to split those strings:

private static final String TOO_LONG_JSON = \"{field1:field1, field2:field2 ... fi         


        

Answer 1

At least for me, using code formatting options still don't do this. Using 2020.2.3 Ultimate version. It seems to only split the string on punctuation marks - "fooofoooo.ffoooo" is broken to "fooofoooo" + "ffoooo" but long string with letters in it is not split.

Only thing I've seen working consistently is to place your cursor within the string and press enter. That's hardly "automatically", but best answer so far.