import com.dofler.webapp.model.Resume;

import java.util.*;

public class MainCollection {

private static final String UUID_1;

private static final String UUID_2;

private static final String UUID_3;

private static final Resume RESUME_1;

private static final Resume RESUME_2;

private static final Resume RESUME_3;

// Используется для проверки checked-исключений при создании объекта

static {

UUID_1 = "uuid1";

UUID_2 = "uuid2";

UUID_3 = "uuid3";

RESUME_1 = new Resume(UUID_1);

RESUME_2 = new Resume(UUID_2);

RESUME_3 = new Resume(UUID_3);

}

public static void main(String[] args) {

Collection<Resume> resumesCollection = new ArrayList<>();

resumesCollection.add(RESUME_1);

resumesCollection.add(RESUME_2);

resumesCollection.add(RESUME_3);

for (Resume r : resumesCollection) {

System.out.println(r);

if (Objects.equals(r.getUuid(), UUID_1)) {

//resumesCollection.remove(r);

}

}

Iterator<Resume> iteratorResume = resumesCollection.iterator();

while (iteratorResume.hasNext()) {

Resume r = iteratorResume.next();

System.out.println(r);

if (Objects.equals(r.getUuid(), UUID_1)) {

iteratorResume.remove();

}

}

System.out.println(resumesCollection.toString());

Map<String, Resume> mapResume = new HashMap<>();

mapResume.put(UUID_1, RESUME_1);

mapResume.put(UUID_2, RESUME_2);

mapResume.put(UUID_3, RESUME_3);

for (String uuid : mapResume.keySet()) {

System.out.println(mapResume.get(uuid));

}

for (Map.Entry<String, Resume> entry : mapResume.entrySet()) {

System.out.println(entry.getValue());

}

}

}