Java Stream - Compilation of All Methods

package POMOS;

import java.util.Arrays;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

public class StreamPomos {
    public static void main(String[] args) {

        List<Integer> number = Arrays.asList(2, 3, 4, 5);
        System.out.println("Originalna lista e " + number);

        //map
        List<Integer> kvadrat = number.stream()
                .map(broj -> broj * broj)
                .collect(Collectors.toList());
        System.out.println("Lista posle map e " + kvadrat);

        //filter

        List<String> names = Arrays.asList("Ivana", "Ivona", "Angela");
        System.out.println("Listata pred filter e " + names);
        List<String> iminja = names.stream()
                .filter(ime -> ime.endsWith("na"))
                .collect(Collectors.toList());

        System.out.println("Listata posle filter e" + iminja);

        //sorted
        List<String> show = names.stream()
                .sorted()
                .collect(Collectors.toList());
        System.out.println("Listata posle sorted e" + show);

        //collect metodot koj ni vraka set
        List<Integer> numbers = Arrays.asList(2, 3, 4, 5, 2);
        System.out.println("Listata pred collect e" + numbers);
        Set<Integer> squareSet = numbers.stream()
                .map(broj -> broj * broj)
                .collect(Collectors.toSet());
        System.out.println("Listata posle collect e" + squareSet);


        //forEach metdor
        System.out.println("listata pred for each metodot e");
        numbers.stream()
                .map(broj -> broj + broj)
                .forEach(broj -> System.out.println("Listata posle ova e"+broj));


    }
}