I don't understand how to round up the minutes. This command does not work:

LocalTime time = LocalTime.of(d.getHours(), (d.getSeconds() < 30) ? d.getMinutes() : d.getMinutes() + 1);

Please tell me how to round up the minutes?

Thanks! I realized my mistake! I will have to solve using a different algorithm.

Tell me, what's wrong with my code? The problem is only with the test: nonCharTest.

My code here:

RegEx is ok. Delete ^ and $.

It was very interesting and exciting!

Kruto!!! 😎

Yes, this was the first solution. I didn't like it either. Then I corrected it to the flag. Thanks for the comment! 👍

Yes, this was the first solution. I didn't like it either. Then I corrected it to the flag. Thanks for the detailed comment! 👍

Description has very few test cases. That why I failed for a long time.
The test below helped me to see my mistakes and solve this kata:

assertArrayEquals(new int[] {26, 3, 3}, Kata.arrayDiff(new int [] {13, 2, 26, 13, 2, 3, 3}, new int[] {2, 13}));

Easy

I understood!
Error in the description: "NOTE: Extra spaces before or after the code have no meaning and should be ignored."

Actually, extra spaces before and after the code HAVE meaning. So, it is necessary to write the following line at the beginning of the code:
morseCode = morseCode.trim();

Expected: is "E", but: was "nullE"

Please show the character that needs to be recoded into the letter "E".

My characters in the dictionary are as follows:
morseCode.put(".", "E"); morseCode.put("·", "E")