my Lambdas

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.zipcodewilmington.assessment1</groupId>
+    <artifactId>question1</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/com.j256.ormlite/ormlite-core -->
+        <dependency>
+            <groupId>com.j256.ormlite</groupId>
+            <artifactId>ormlite-core</artifactId>
+            <version>4.48</version>
+        </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <version>1.4.197</version>
+        </dependency>
+
+        <!-- https://mvnrepository.com/artifact/com.j256.ormlite/ormlite-jdbc -->
+        <dependency>
+            <groupId>com.j256.ormlite</groupId>
+            <artifactId>ormlite-jdbc</artifactId>
+            <version>4.48</version>
+        </dependency>
+    </dependencies>
+
+
+</project>

question1.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: junit:junit:4.12" level="project" />
+    <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
+    <orderEntry type="library" name="Maven: com.j256.ormlite:ormlite-core:4.48" level="project" />
+    <orderEntry type="library" name="Maven: com.h2database:h2:1.4.197" level="project" />
+    <orderEntry type="library" name="Maven: com.j256.ormlite:ormlite-jdbc:4.48" level="project" />
+  </component>
+</module>

src/main/java/CheckPerson.java

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+public interface CheckPerson {
+
+    boolean test(Person p);
+}

src/main/java/Group.java

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+import java.text.ParseException;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.Formatter;
+import java.util.List;
+import java.util.Scanner;
+
+public class Group {
+
+    Person person ;
+    Scanner in = new Scanner(System.in);
+
+
+    public List<Person> populateGroup(List<Person> persons, int number){
+        for (int i=0; i<number; i++){
+            System.out.println("Enter name:");
+            String name = in.nextLine();
+
+            System.out.println("Enter birthday in yyyy-MMM-dd");
+            String date  = in.nextLine();
+            DateTimeFormatter dateFormat = DateTimeFormatter.ofPattern("yyyy-MMM-d");
+            LocalDate birthDay = (LocalDate.parse(date, dateFormat));
+
+            System.out.println("Enter sex:");
+            Person.Sex sex = Person.Sex.valueOf(in.nextLine().toUpperCase());
+
+            System.out.println("enter email");
+            String email = in.nextLine();
+            person = new Person(name, birthDay, sex, email);
+            persons.add(person);
+        }
+        return persons;
+    }
+
+    public static void printPersonsWithinAgeRange(List<Person> roster, int low, int high) {
+        for (Person p : roster) {
+            if (low <= p.getAge() && p.getAge() < high) {
+                p.printPerson();
+            }
+        }
+    }
+
+    public static void printPersons(List<Person> roster, CheckPerson tester) {
+        for (Person p : roster) {
+            if (tester.test(p)) {
+                p.printPerson();
+            }
+        }
+    }
+
+    public static String printingPersons(List<Person> roster, CheckPerson tester) {
+        for (Person p : roster) {
+            if (tester.test(p)) {
+                return p.getName() +" "+p.getEmailAddress();
+            }
+        }
+        return null;
+    }
+}

src/main/java/MainApplication.java

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+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class MainApplication {
+
+    public static void main(String[] args){
+
+        Person person;
+        Group group = new Group();
+        ArrayList<Person> persons = new ArrayList<>();
+        Scanner in = new Scanner(System.in);
+        boolean loop = true;
+
+
+        while(loop) {
+            System.out.println("Enter command 1 to add to group, 2");
+            int cmd = in.nextInt();
+
+            switch (cmd) {
+
+                case 1:
+                    System.out.println("Enter how many people to add");
+                    int num = in.nextInt();
+                    group.populateGroup(persons, num);
+                    break;
+                case 2:
+                    Group.printPersons(persons, per -> per.getGender() == Person.Sex.FEMALE);
+                    break;
+                case 3:
+                    loop = false;
+                    break;
+            }
+        }
+
+    }
+}

src/main/java/Person.java

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+import java.time.LocalDate;
+//import java.util.
+public class Person {
+
+    public enum Sex {
+        MALE, FEMALE
+    }
+
+    String name;
+    LocalDate birthday;
+    Sex gender;
+    String emailAddress;
+
+    public Person(String name, LocalDate birthday, Sex gender, String emailAddress){
+        this.name = name;
+        //this.birthday = birthday;
+        this.gender = gender;
+        this.emailAddress = emailAddress;
+
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public LocalDate getBirthday() {
+        return birthday;
+    }
+
+    public void setBirthday(LocalDate birthday) {
+        this.birthday = birthday;
+    }
+
+    public int getAge() {
+        return LocalDate.now().getYear() - birthday.getYear();
+    }
+
+    public Sex getGender() {
+        return gender;
+    }
+
+    public void setGender(Sex gender) {
+        this.gender = gender;
+    }
+
+    public String getEmailAddress() {
+        return emailAddress;
+    }
+
+    public void setEmailAddress(String emailAddress) {
+        this.emailAddress = emailAddress;
+    }
+
+    public void printPerson() {
+        System.out.println(this.getName() +" "+ this.emailAddress);
+    }
+}

src/test/java/GroupTest.java

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+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.time.LocalDate;
+import java.util.ArrayList;
+
+import static org.junit.Assert.*;
+
+public class GroupTest {
+
+    Person person;
+    Group group;
+    LocalDate birthDay;
+
+    @Before
+    public void thisIsAtest() {
+        birthDay = LocalDate.of(1991,9,20);
+        person = new Person("roy", birthDay, Person.Sex.MALE, "reero@ymail.com");
+    }
+
+    @Test
+    public void printPersonTest(){
+        String actual = "roy reero@ymail.com";
+        String expected = person.getName() +" "+ person.emailAddress;
+        Assert.assertEquals(actual, expected);
+    }
+
+    @Test
+    public void printPersons(){
+        ArrayList<Person> arr = new ArrayList<>();
+        arr.add(person);
+        arr.add(new Person("karen", birthDay, Person.Sex.FEMALE, "ewhubwjn@ymail.com"));
+        String actual = "karen ewhubwjn@ymail.com";
+        String expected = Group.printingPersons(arr, per -> per.getGender() == Person.Sex.FEMALE);
+        Assert.assertEquals(actual, expected);
+    }
+
+
+}

src/test/java/PersonTest.java

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+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.time.LocalDate;
+
+import static org.junit.Assert.*;
+
+public class PersonTest {
+    Person person;
+    LocalDate birthDay;
+
+    @Before
+    public void thisIsAtest() {
+        birthDay = LocalDate.of(1991,9,20);
+        person = new Person("roy", birthDay, Person.Sex.MALE, "reero@ymail.com");
+    }
+
+    @Test
+    public void getAgeTest(){
+        person.setBirthday(birthDay);
+        int actual = 27;
+        int expected = person.getAge();
+        Assert.assertEquals(actual, expected);
+    }
+
+    @Test
+    public void getSexTest(){
+        Person.Sex actual = Person.Sex.MALE;
+        Person.Sex expected = person.getGender();
+        Assert.assertEquals(actual, expected);
+    }
+}
+