Groovy Translation

My TypeScript solution keeps failing large tests with slightly wrong sum, and sometimes small tests as well, while everything else passes. Any idea what's happening?

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Java translation
Would be thankfull if you could help and check it. Thanks

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random tests in Kotlin generate strings with leading/trailing spaces, or more than one space between words.

No random tests in Java

Description should be language-agnostic

I tried to solve it but I am having an undefined behaviour when testing, it always succeeds examples but when trying to attempt large scale test scenarios it sometimes fails the tests it made for the example test scenarios which were successful beforehand.Also when I re-attempt it ,it sometimes fails 3, sometimes 2 and sometimes 1 even though the code is untouched between attempts.

Random tests in Haskell could use some work:

• Almost every pair of random strings contains a longest common subsequence of length 0 or 1, which allows for solutions like this.
• The error messages for random inputs aren't very helpful:
  • The random strings use characters from the entire range of Char, leading to pairs of strings like "G8\1100651\95058\SUB\\A\b" and "\n\n"
  • When the returned value is shorter than the expected value, the error message will be something like expected: 0 but got: 3, with no indication of what the numbers indicate.
  • When the returned value is not a common subsequence, the error message is expected: True but got: False, which again does not tell the solver what the actual problem is.

Lua translation!