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Collectors toList() method in Java 8
The toList() method of the Collectors class returns a Collector that accumulates the input elements into a new List.
The syntax is as follows −
static <T> Collector<T,?,List<T>> toList()
Here, parameter T is the type of input elements.
To work with Collectors class in Java, import the following package −
import java.util.stream.Collectors;
The following is an example to implement Collectors toList() method in Java −
Example
import java.util.List; import java.util.stream.Collectors; import java.util.stream.Stream; public class Demo { public static void main(String[] args) { Stream<String> stream = Stream.of("25", "40", "90", "150", "180", "220", "350"); List<String> list = stream.collect(Collectors.toList()); System.out.println("List = "+list); } }
Output
List = [25, 40, 90, 150, 180, 220, 350]
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