Performs a mutable reduction using a Collector.
Syntax
stream.collect(collector)Example
Enter values below to update the example in real time.
List→String→fruits→of→result→stream→collect→Collectors→joining→System→out→println→List<String> fruits = List.of("apple", "banana", "cherry");
String result = fruits.stream()
.collect(Collectors.joining(", "));
System.out.println(result); // "apple, banana, cherry"