Convert to Upper Case (Java 8 Lambdas and Streams

mahmoud2506

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2022-04-28

184

Write a method that converts all strings in a list to their upper case.

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mahmoud2506

2022-04-28

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public List<String> upperCase(List<String> list) {
return list.stream()
  .map(String::toUpperCase)
  .collect(Collectors.toList());
}

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