List Manipulation Advanced [Mimi]

package _15_Lists;

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

public class _05_ListManipulationAdvanced {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        List<Integer> list = Arrays.stream(scanner.nextLine().split(" "))
                .map(Integer::parseInt).collect(Collectors.toList());


        while (true) {
            String input = scanner.nextLine();

            if (input.equals("end")) {
                break;
            }

            String[] tokens = input.split(" ");

            switch (tokens[0]) {
                case "Contains":
                    int num = Integer.parseInt(tokens[1]);
                    if (list.contains(num)) {
                        System.out.println("Yes");
                    } else {
                        System.out.println("No such number");
                    }
                    break;
                case "Print":
                    if (tokens[1].equals("even")) {
                        for (int i = 0; i < list.size(); i++) {
                            Integer numEven = (list.get(i));
                            if (numEven % 2 == 0) {
                                System.out.print(numEven + " ");
                            }
                        }
                        System.out.println();
                        break;
                    } else if (tokens[1].equals("odd")) {
                        for (int i = 0; i < list.size(); i++) {
                            Integer numOdd = (list.get(i));
                            if (numOdd % 2 == 1) {
                                System.out.print(numOdd + " ");
                            }
                        }
                        System.out.println();
                        break;
                    }
                case "Get":
                    if (tokens[1].equals("sum")) {
                        int sum = 0;
                        for (int i = 0; i < list.size(); i++) {
                            Integer number = list.get(i);
                            sum += number;
                        }
                        System.out.println(sum);
                    }
                    break;
                case "Filter":
                    for (int i = 0; i < list.size(); i++) {
                        Integer numFilter = list.get(i);
                        String condition = tokens[1];
                        int marker = Integer.parseInt(tokens[2]);

                        if (condition.equals(">")) {
                            if (numFilter > marker) {
                                System.out.print(numFilter + " ");
                            }
                        }

                        if (condition.equals("<")) {
                            if (numFilter < marker) {
                                System.out.print(numFilter + " ");
                            }
                        }

                        if (condition.equals(">=")) {
                            if (numFilter >= marker) {
                                System.out.print(numFilter + " ");
                            }
                        }

                        if (condition.equals("<=")) {
                            if (numFilter <= marker) {
                                System.out.print(numFilter + " ");
                            }
                        }
                    }
                    System.out.println();
            }
        }
    }
}