2
votes
Print the three most occurring chars in Java using streams
Just a two small things:
(a, b) -> {
a.put(b, a.getOrDefault(b, 0L) + 1L);
return a;
}
This lambda should use better parameter names, for example ...
- 10.9k
2
votes
Print the three most occurring chars in Java using streams
You should split this up into multiple functions for reuse and testability; especially, do not force a print - near the top level should be a format.
Do not use manual string concatenation ...
- 59k
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