<dependency> <groupId>org.eclipse.collections</groupId> <artifactId>eclipse-collections</artifactId> <version>10.0.0</version> </dependency> import org.eclipse.collections.api.list.MutableList; import org.eclipse.collections.impl.factory.Lists; public class Main { public static void main(String[] args) { MutableList<Integer> list = Lists.mutable.with(1, 2, 3, 4, 5); MutableList<Integer> filteredList = list.select(num -> num % 2 == 0); MutableList<String> mappedList = filteredList.collect(String::valueOf); mappedList.each(System.out::println); } }