From bffd5b02d4e22bd237c15489e7a9d58efd3475ab Mon Sep 17 00:00:00 2001
From: wes <wes.jones1597@gmail.com>
Date: Sun, 1 Dec 2019 11:56:20 -0500
Subject: [PATCH 1/3] populate Person class

---
 .idea/vcs.xml                                 |  6 ++
 src/main/java/lambdaslab/Person.java          | 93 +++++++++++++++++++
 src/main/java/lambdaslab/PersonWareHouse.java |  9 ++
 src/test/java/lambdaslab/testPerson.java      | 34 +++++++
 4 files changed, 142 insertions(+)
 create mode 100644 .idea/vcs.xml
 create mode 100644 src/main/java/lambdaslab/Person.java
 create mode 100644 src/main/java/lambdaslab/PersonWareHouse.java
 create mode 100644 src/test/java/lambdaslab/testPerson.java

diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/main/java/lambdaslab/Person.java b/src/main/java/lambdaslab/Person.java
new file mode 100644
index 0000000..a41c030
--- /dev/null
+++ b/src/main/java/lambdaslab/Person.java
@@ -0,0 +1,93 @@
+package lambdaslab;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+public class Person {
+    public enum Sex {
+        MALE, FEMALE;
+    }
+
+    String name;
+    LocalDate birthday;
+    Sex gender;
+    String emailAddress;
+    Boolean test = false;
+    public Person () {}
+
+    public Person (String name, Sex gender, LocalDate birthday, String emailAddress) {
+        this.name = name;
+        this.gender = gender;
+        this.birthday = birthday;
+        this.emailAddress = emailAddress;
+    }
+
+    public Person (String name, Sex gender, LocalDate birthday, String emailAddress, Boolean test) {
+        this(name, gender, birthday, emailAddress);
+        this.test = test;
+    }
+
+    public LocalDate getNow() {
+        return test ? LocalDate.of(2019, 12, 1) : LocalDate.now();
+    }
+
+    public Integer getAge() {
+        return getNow().compareTo(birthday);
+    }
+
+
+
+    public String toString() {
+        return (String.format("\nPerson:\n" +
+                "\tName:\t\t%s\n" +
+                "\tSex:\t\t%s\n" +
+                "\tBirthday:\t%s\n" +
+                "\tEmail:\t\t%s\n",
+                this.getName(), this.getGender().name(),
+                this.getBirthday().format(DateTimeFormatter.ofPattern("MM-dd-yyyy")),
+                this.getEmailAddress()));
+    }
+
+    public void printPerson() {
+        System.out.println(this.toString());
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Sex getGender() {
+        return this.gender;
+    }
+
+    public void setGender(Sex gender) {
+        this.gender = gender;
+    }
+
+    public LocalDate getBirthday() {
+        return this.birthday;
+    }
+
+    public void setBirthday(LocalDate date) {
+        this.birthday = date;
+    }
+
+    public void setBirthday(Integer year, Integer month, Integer day) {
+        this.birthday = LocalDate.of(year, month, day);
+    }
+
+    public String getEmailAddress() {
+        return this.emailAddress;
+    }
+
+    public void setEmailAddress(String emailAddress) {
+        this.emailAddress = emailAddress;
+    }
+
+
+
+}
diff --git a/src/main/java/lambdaslab/PersonWareHouse.java b/src/main/java/lambdaslab/PersonWareHouse.java
new file mode 100644
index 0000000..f7e1cd8
--- /dev/null
+++ b/src/main/java/lambdaslab/PersonWareHouse.java
@@ -0,0 +1,9 @@
+package lambdaslab;
+
+import java.util.List;
+
+public class PersonWareHouse {
+    List<Person> roster;
+
+    public PersonWareHouse () {}
+}
diff --git a/src/test/java/lambdaslab/testPerson.java b/src/test/java/lambdaslab/testPerson.java
new file mode 100644
index 0000000..e8a7b23
--- /dev/null
+++ b/src/test/java/lambdaslab/testPerson.java
@@ -0,0 +1,34 @@
+package lambdaslab;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.time.LocalDate;
+
+public class testPerson {
+    Person person;
+
+    @Before
+    public void setUp() {
+        person = new Person("Wes", Person.Sex.MALE, LocalDate.of(1997, 8, 5), "wes@jones.com", true);
+    }
+
+    @Test
+    public void testGetAge() {
+        Integer actual = person.getAge();
+        Integer expected = 22;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testPrintPerson() {
+        String actual = person.toString();
+        String expected = "\nPerson:\n" +
+                "\tName:\t\tWes\n" +
+                "\tSex:\t\tMALE\n" +
+                "\tBirthday:\t08-05-1997\n" +
+                "\tEmail:\t\twes@jones.com\n";
+        Assert.assertEquals(expected, actual);
+    }
+}

From 8982295bab40121f0427033e110a54668c696ff1 Mon Sep 17 00:00:00 2001
From: wes <wes.jones1597@gmail.com>
Date: Sun, 1 Dec 2019 16:35:06 -0500
Subject: [PATCH 2/3] -

---
 .idea/Lambdas2-ZCW.iml                        |  22 +
 .idea/encodings.xml                           |   4 +
 .idea/misc.xml                                |   9 +
 .idea/modules.xml                             |   8 +
 .idea/workspace.xml                           | 652 ++++++++++++++++++
 src/main/java/lambdaslab/Check.java           |  29 +
 src/main/java/lambdaslab/CheckPerson.java     |   5 +
 src/main/java/lambdaslab/Person.java          |  16 +
 src/main/java/lambdaslab/PersonWareHouse.java |  17 +-
 src/main/java/lambdaslab/Search.java          |  38 +
 src/test/java/lambdaslab/testSearch.java      |  45 ++
 .../Lambdas2-ZCW/lambdaslab/Check.class       | Bin 0 -> 1363 bytes
 .../Lambdas2-ZCW/lambdaslab/CheckPerson.class | Bin 0 -> 172 bytes
 .../Lambdas2-ZCW/lambdaslab/Person$Sex.class  | Bin 0 -> 996 bytes
 .../Lambdas2-ZCW/lambdaslab/Person.class      | Bin 0 -> 4386 bytes
 .../lambdaslab/PersonWareHouse.class          | Bin 0 -> 1333 bytes
 .../Lambdas2-ZCW/lambdaslab/Search.class      | Bin 0 -> 4180 bytes
 .../Lambdas2-ZCW/lambdaslab/testPerson.class  | Bin 0 -> 1565 bytes
 .../Lambdas2-ZCW/lambdaslab/testSearch.class  | Bin 0 -> 1946 bytes
 19 files changed, 844 insertions(+), 1 deletion(-)
 create mode 100644 .idea/Lambdas2-ZCW.iml
 create mode 100644 .idea/encodings.xml
 create mode 100644 .idea/misc.xml
 create mode 100644 .idea/modules.xml
 create mode 100644 .idea/workspace.xml
 create mode 100644 src/main/java/lambdaslab/Check.java
 create mode 100644 src/main/java/lambdaslab/CheckPerson.java
 create mode 100644 src/main/java/lambdaslab/Search.java
 create mode 100644 src/test/java/lambdaslab/testSearch.java
 create mode 100644 target/production/Lambdas2-ZCW/lambdaslab/Check.class
 create mode 100644 target/production/Lambdas2-ZCW/lambdaslab/CheckPerson.class
 create mode 100644 target/production/Lambdas2-ZCW/lambdaslab/Person$Sex.class
 create mode 100644 target/production/Lambdas2-ZCW/lambdaslab/Person.class
 create mode 100644 target/production/Lambdas2-ZCW/lambdaslab/PersonWareHouse.class
 create mode 100644 target/production/Lambdas2-ZCW/lambdaslab/Search.class
 create mode 100644 target/test/Lambdas2-ZCW/lambdaslab/testPerson.class
 create mode 100644 target/test/Lambdas2-ZCW/lambdaslab/testSearch.class

diff --git a/.idea/Lambdas2-ZCW.iml b/.idea/Lambdas2-ZCW.iml
new file mode 100644
index 0000000..401d072
--- /dev/null
+++ b/.idea/Lambdas2-ZCW.iml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library" scope="TEST">
+      <library name="JUnit4">
+        <CLASSES>
+          <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..15a15b2
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..4f50da6
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="ES6" />
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="false" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/target" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..e080e35
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/Lambdas2-ZCW.iml" filepath="$PROJECT_DIR$/.idea/Lambdas2-ZCW.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..3e2b862
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,652 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="396db464-985a-4b00-baa4-b0e7226e7d44" name="Default Changelist" comment="implement CheckPerson; test Search; use lambdas">
+      <change afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Check.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Search.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/lambdaslab/Person.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Person.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java" afterDir="false" />
+    </list>
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileEditorManager">
+    <splitter split-orientation="horizontal" split-proportion="0.5">
+      <split-first>
+        <leaf>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Person.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="266">
+                  <caret line="50" column="34" selection-start-line="50" selection-start-column="34" selection-end-line="50" selection-end-column="34" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                    <element signature="e#741#742#0" expanded="true" />
+                    <element signature="e#803#804#0" expanded="true" />
+                    <element signature="e#849#850#0" expanded="true" />
+                    <element signature="e#900#901#0" expanded="true" />
+                    <element signature="e#1408#1409#0" expanded="true" />
+                    <element signature="e#1471#1472#0" expanded="true" />
+                    <element signature="e#1543#1544#0" expanded="true" />
+                    <element signature="e#1607#1608#0" expanded="true" />
+                    <element signature="e#1684#1685#0" expanded="true" />
+                    <element signature="e#1758#1759#0" expanded="true" />
+                    <element signature="e#1841#1842#0" expanded="true" />
+                    <element signature="e#2055#2056#0" expanded="true" />
+                    <element signature="e#2159#2160#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testPerson.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="181">
+                  <caret line="18" column="41" lean-forward="true" selection-start-line="18" selection-start-column="41" selection-end-line="18" selection-end-column="41" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="270">
+                  <caret line="18" column="5" lean-forward="true" selection-start-line="18" selection-start-column="5" selection-end-line="18" selection-end-column="5" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                    <element signature="e#612#613#0" expanded="true" />
+                    <element signature="e#638#639#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Search.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="226">
+                  <caret line="25" column="5" selection-start-line="25" selection-start-column="5" selection-end-line="25" selection-end-column="5" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Check.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="60">
+                  <caret line="4" selection-start-line="4" selection-end-line="4" />
+                  <folding>
+                    <element signature="e#158#159#0" expanded="true" />
+                    <element signature="e#202#203#0" expanded="true" />
+                    <element signature="e#487#488#0" expanded="true" />
+                    <element signature="e#557#558#0" expanded="true" />
+                    <element signature="e#622#623#0" expanded="true" />
+                    <element signature="e#672#673#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="45">
+                  <caret line="3" column="27" selection-start-line="3" selection-start-column="27" selection-end-line="3" selection-end-column="27" />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="361">
+                  <caret line="41" column="30" selection-start-line="41" selection-start-column="30" selection-end-line="41" selection-end-column="30" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/LocalDate.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="171">
+                  <caret line="1688" column="38" selection-start-line="1688" selection-start-column="38" selection-end-line="1688" selection-end-column="38" />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/format/DateTimeFormatter.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="-45">
+                  <caret line="482" column="19" selection-start-line="482" selection-start-column="19" selection-end-line="482" selection-end-column="19" />
+                </state>
+              </provider>
+            </entry>
+          </file>
+        </leaf>
+      </split-first>
+      <split-second>
+        <leaf>
+          <file pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Person.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="303">
+                  <caret line="37" column="25" selection-start-line="37" selection-start-column="25" selection-end-line="37" selection-end-column="25" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
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+                </state>
+              </provider>
+            </entry>
+          </file>
+        </leaf>
+      </split-second>
+    </splitter>
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Interface" />
+        <option value="Class" />
+      </list>
+    </option>
+  </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>current</find>
+    </findStrings>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/src/test/java/lambdaslab/testPerson.java" />
+        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Person.java" />
+        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java" />
+        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java" />
+        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Search.java" />
+        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Check.java" />
+        <option value="$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectFrameBounds" fullScreen="true">
+    <option name="y" value="23" />
+    <option name="width" value="1440" />
+    <option name="height" value="798" />
+  </component>
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="Scope" />
+      <pane id="PackagesPane" />
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="lambdaslab" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="lambdaslab" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <property name="Downloaded.Files.Path.Enabled" value="false" />
+    <property name="Repository.Attach.Annotations" value="false" />
+    <property name="Repository.Attach.JavaDocs" value="false" />
+    <property name="Repository.Attach.Sources" value="false" />
+    <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="aspect.path.notification.shown" value="true" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
+    <property name="nodejs_npm_path_reset_for_default_project" value="true" />
+    <property name="project.structure.last.edited" value="Project" />
+    <property name="project.structure.proportion" value="0.0" />
+    <property name="project.structure.side.proportion" value="0.0" />
+  </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="RunManager" selected="JUnit.testSearch">
+    <configuration name="testPerson" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="Lambdas2-ZCW" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="lambdaslab.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="PACKAGE_NAME" value="lambdaslab" />
+      <option name="MAIN_CLASS_NAME" value="lambdaslab.testPerson" />
+      <option name="TEST_OBJECT" value="class" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="testPerson.testPrintPerson" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="Lambdas2-ZCW" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="lambdaslab.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="PACKAGE_NAME" value="lambdaslab" />
+      <option name="MAIN_CLASS_NAME" value="lambdaslab.testPerson" />
+      <option name="METHOD_NAME" value="testPrintPerson" />
+      <option name="TEST_OBJECT" value="method" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="testSearch" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="Lambdas2-ZCW" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="lambdaslab.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="PACKAGE_NAME" value="lambdaslab" />
+      <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
+      <option name="TEST_OBJECT" value="class" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="testSearch.testPrintPersons" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="Lambdas2-ZCW" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="lambdaslab.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="PACKAGE_NAME" value="lambdaslab" />
+      <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
+      <option name="METHOD_NAME" value="testPrintPersons" />
+      <option name="TEST_OBJECT" value="method" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="testSearch.testPrintPersonsOlderThan" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="Lambdas2-ZCW" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="lambdaslab.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="PACKAGE_NAME" value="lambdaslab" />
+      <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
+      <option name="METHOD_NAME" value="testPrintPersonsOlderThan" />
+      <option name="TEST_OBJECT" value="method" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <recent_temporary>
+      <list>
+        <item itemvalue="JUnit.testSearch" />
+        <item itemvalue="JUnit.testSearch.testPrintPersons" />
+        <item itemvalue="JUnit.testSearch.testPrintPersonsOlderThan" />
+        <item itemvalue="JUnit.testPerson" />
+        <item itemvalue="JUnit.testPerson.testPrintPerson" />
+      </list>
+    </recent_temporary>
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="396db464-985a-4b00-baa4-b0e7226e7d44" name="Default Changelist" comment="" />
+      <created>1575216098214</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1575216098214</updated>
+      <workItem from="1575216099416" duration="6485000" />
+    </task>
+    <task id="LOCAL-00001" summary="populate Person class">
+      <created>1575219380781</created>
+      <option name="number" value="00001" />
+      <option name="presentableId" value="LOCAL-00001" />
+      <option name="project" value="LOCAL" />
+      <updated>1575219380781</updated>
+    </task>
+    <option name="localTasksCounter" value="2" />
+    <servers />
+  </component>
+  <component name="TestHistory">
+    <history-entry file="testPerson - 2019.12.01 at 11h 42m 49s.xml">
+      <configuration name="testPerson" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch_testPrintPersonsOlderThan - 2019.12.01 at 15h 46m 28s.xml">
+      <configuration name="testSearch.testPrintPersonsOlderThan" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch_testPrintPersonsOlderThan - 2019.12.01 at 15h 51m 54s.xml">
+      <configuration name="testSearch.testPrintPersonsOlderThan" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch - 2019.12.01 at 15h 53m 22s.xml">
+      <configuration name="testSearch" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch - 2019.12.01 at 15h 53m 50s.xml">
+      <configuration name="testSearch" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch - 2019.12.01 at 15h 55m 54s.xml">
+      <configuration name="testSearch" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch_testPrintPersons - 2019.12.01 at 16h 18m 45s.xml">
+      <configuration name="testSearch.testPrintPersons" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch_testPrintPersons - 2019.12.01 at 16h 19m 00s.xml">
+      <configuration name="testSearch.testPrintPersons" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch - 2019.12.01 at 16h 20m 09s.xml">
+      <configuration name="testSearch" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="testSearch - 2019.12.01 at 16h 20m 29s.xml">
+      <configuration name="testSearch" configurationId="JUnit" />
+    </history-entry>
+  </component>
+  <component name="TimeTrackingManager">
+    <option name="totallyTimeSpent" value="6485000" />
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="0" y="0" width="1440" height="900" extended-state="0" />
+    <layout>
+      <window_info id="UI Designer" order="0" />
+      <window_info id="Favorites" order="1" side_tool="true" />
+      <window_info id="Designer" order="2" />
+      <window_info content_ui="combo" id="Project" order="3" visible="true" weight="0.24964234" />
+      <window_info id="Structure" order="4" side_tool="true" weight="0.25" />
+      <window_info anchor="bottom" id="Version Control" order="0" />
+      <window_info anchor="bottom" id="Database Changes" order="1" />
+      <window_info anchor="bottom" id="Terminal" order="2" weight="0.32891566" />
+      <window_info anchor="bottom" id="Event Log" order="3" side_tool="true" />
+      <window_info active="true" anchor="bottom" id="Messages" order="4" visible="true" weight="0.32891566" />
+      <window_info anchor="bottom" id="Docker" order="5" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Message" order="6" />
+      <window_info anchor="bottom" id="Find" order="7" />
+      <window_info anchor="bottom" id="Run" order="8" weight="0.32891566" />
+      <window_info anchor="bottom" id="Debug" order="9" weight="0.4" />
+      <window_info anchor="bottom" id="Cvs" order="10" weight="0.25" />
+      <window_info anchor="bottom" id="Inspection" order="11" weight="0.4" />
+      <window_info anchor="bottom" id="TODO" order="12" />
+      <window_info anchor="right" id="Database" order="0" />
+      <window_info anchor="right" id="Palette&#9;" order="1" />
+      <window_info anchor="right" id="Maven" order="2" />
+      <window_info anchor="right" id="Palette" order="3" />
+      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="4" type="SLIDING" weight="0.4" />
+      <window_info anchor="right" id="Ant Build" order="5" weight="0.25" />
+      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="6" weight="0.25" />
+    </layout>
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="1" />
+  </component>
+  <component name="VcsManagerConfiguration">
+    <MESSAGE value="populate Person class" />
+    <MESSAGE value="implement CheckPerson; test Search; use lambdas" />
+    <option name="LAST_COMMIT_MESSAGE" value="implement CheckPerson; test Search; use lambdas" />
+  </component>
+  <component name="editorHistoryManager">
+    <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/LocalDate.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="171">
+          <caret line="1688" column="38" selection-start-line="1688" selection-start-column="38" selection-end-line="1688" selection-end-column="38" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/format/DateTimeFormatter.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-45">
+          <caret line="482" column="19" selection-start-line="482" selection-start-column="19" selection-end-line="482" selection-end-column="19" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Person.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="266">
+          <caret line="50" column="34" selection-start-line="50" selection-start-column="34" selection-end-line="50" selection-end-column="34" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#741#742#0" expanded="true" />
+            <element signature="e#803#804#0" expanded="true" />
+            <element signature="e#849#850#0" expanded="true" />
+            <element signature="e#900#901#0" expanded="true" />
+            <element signature="e#1408#1409#0" expanded="true" />
+            <element signature="e#1471#1472#0" expanded="true" />
+            <element signature="e#1543#1544#0" expanded="true" />
+            <element signature="e#1607#1608#0" expanded="true" />
+            <element signature="e#1684#1685#0" expanded="true" />
+            <element signature="e#1758#1759#0" expanded="true" />
+            <element signature="e#1841#1842#0" expanded="true" />
+            <element signature="e#2055#2056#0" expanded="true" />
+            <element signature="e#2159#2160#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="270">
+          <caret line="18" column="5" lean-forward="true" selection-start-line="18" selection-start-column="5" selection-end-line="18" selection-end-column="5" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#612#613#0" expanded="true" />
+            <element signature="e#638#639#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="45">
+          <caret line="3" column="27" selection-start-line="3" selection-start-column="27" selection-end-line="3" selection-end-column="27" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Search.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="226">
+          <caret line="25" column="5" selection-start-line="25" selection-start-column="5" selection-end-line="25" selection-end-column="5" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testPerson.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="181">
+          <caret line="18" column="41" lean-forward="true" selection-start-line="18" selection-start-column="41" selection-end-line="18" selection-end-column="41" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Check.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="60">
+          <caret line="4" selection-start-line="4" selection-end-line="4" />
+          <folding>
+            <element signature="e#158#159#0" expanded="true" />
+            <element signature="e#202#203#0" expanded="true" />
+            <element signature="e#487#488#0" expanded="true" />
+            <element signature="e#557#558#0" expanded="true" />
+            <element signature="e#622#623#0" expanded="true" />
+            <element signature="e#672#673#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="361">
+          <caret line="41" column="30" selection-start-line="41" selection-start-column="30" selection-end-line="41" selection-end-column="30" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+  </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ArtifactsStructureConfigurable.UI">
+        <settings>
+          <artifact-editor />
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="FacetStructureConfigurable.UI">
+        <settings>
+          <last-edited>No facets are configured</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="GlobalLibrariesConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="JdkListConfigurable.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ModuleStructureConfigurable.UI">
+        <settings>
+          <last-edited>Lambdas2-ZCW</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+                <option value="0.6" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ProjectLibrariesConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/main/java/lambdaslab/Check.java b/src/main/java/lambdaslab/Check.java
new file mode 100644
index 0000000..71fedcc
--- /dev/null
+++ b/src/main/java/lambdaslab/Check.java
@@ -0,0 +1,29 @@
+package lambdaslab;
+
+public class Check implements lambdaslab.CheckPerson {
+    Integer method;
+
+    public Check(Integer method) {
+        this.method = method;
+    }
+
+    public Boolean test(Person person) {
+        switch (method) {
+            case 0:
+                return checkIfMale(person);
+            case 1:
+                return checkIfOlderThan(person, 42);
+            default:
+                return false;
+        }
+    }
+
+    public Boolean checkIfMale(Person p) {
+        return (p.getGender().equals(Person.Sex.MALE));
+    }
+
+    public Boolean checkIfOlderThan(Person p, Integer age) {
+        return (p.getAge() >= age);
+    }
+
+}
diff --git a/src/main/java/lambdaslab/CheckPerson.java b/src/main/java/lambdaslab/CheckPerson.java
new file mode 100644
index 0000000..d724ae0
--- /dev/null
+++ b/src/main/java/lambdaslab/CheckPerson.java
@@ -0,0 +1,5 @@
+package lambdaslab;
+
+public interface CheckPerson {
+    Boolean test(Person p);
+}
diff --git a/src/main/java/lambdaslab/Person.java b/src/main/java/lambdaslab/Person.java
index a41c030..3dcf1b7 100644
--- a/src/main/java/lambdaslab/Person.java
+++ b/src/main/java/lambdaslab/Person.java
@@ -22,6 +22,22 @@ public Person (String name, Sex gender, LocalDate birthday, String emailAddress)
         this.emailAddress = emailAddress;
     }
 
+    public Person (String name, Sex gender, LocalDate birthday) {
+        this.name = name;
+        this.gender = gender;
+        this.birthday = birthday;
+        this.emailAddress = name.split(" ")[0] + "@email.com";
+    }
+
+    public Person(String name, Sex gender, Integer yyyy, Integer mm, Integer dd) {
+        this(name, gender, LocalDate.of(yyyy,mm,dd));
+    }
+
+    public Person(String name, Sex gender, Integer yyyy, Integer mm, Integer dd, Boolean test) {
+        this(name, gender, LocalDate.of(yyyy,mm,dd));
+        this.test = test;
+    }
+
     public Person (String name, Sex gender, LocalDate birthday, String emailAddress, Boolean test) {
         this(name, gender, birthday, emailAddress);
         this.test = test;
diff --git a/src/main/java/lambdaslab/PersonWareHouse.java b/src/main/java/lambdaslab/PersonWareHouse.java
index f7e1cd8..407abcd 100644
--- a/src/main/java/lambdaslab/PersonWareHouse.java
+++ b/src/main/java/lambdaslab/PersonWareHouse.java
@@ -1,9 +1,24 @@
 package lambdaslab;
 
+import java.time.LocalDate;
+import java.util.ArrayList;
 import java.util.List;
 
+import static lambdaslab.Person.Sex.*;
+
 public class PersonWareHouse {
     List<Person> roster;
 
-    public PersonWareHouse () {}
+    public PersonWareHouse () {
+        roster = new ArrayList<>();
+        roster.add(new Person("Wes", MALE,1980,5,22, true));
+        roster.add(new Person("Kai", FEMALE, 1970, 4, 2, true));
+        roster.add(new Person("Ryan", MALE, 1960, 2,29, true));
+        roster.add(new Person("Val", FEMALE, 1990, 6,10, true));
+        roster.add(new Person("Kendra", FEMALE, 2000, 3,30, true));
+    }
+
+    public List<Person> getRoster() {
+        return this.roster;
+    }
 }
diff --git a/src/main/java/lambdaslab/Search.java b/src/main/java/lambdaslab/Search.java
new file mode 100644
index 0000000..d2c4dcd
--- /dev/null
+++ b/src/main/java/lambdaslab/Search.java
@@ -0,0 +1,38 @@
+package lambdaslab;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.function.Predicate;
+
+public class Search {
+    public static String printPersonsOlderThan(List<Person> roster, Integer age) {
+        StringBuilder out = new StringBuilder();
+        roster.stream().filter(p -> p.getAge() >= age).forEach(person -> {
+            out.append(person.toString()+"\n");
+            person.printPerson();
+        });
+        return out.toString();
+    }
+
+    public static String printPersonsWithinAgeRange(List<Person> roster, Integer low, Integer high) {
+        StringBuilder out = new StringBuilder();
+        roster.stream()
+                .filter(p -> p.getAge() >= low && p.getAge() <= high)
+                .forEach(person -> {
+                    out.append(person.toString()+"\n");
+                    person.printPerson();
+                });
+        return out.toString();
+    }
+
+    public static String printPersons(List<Person> roster, CheckPerson tester) {
+        StringBuilder out = new StringBuilder();
+        roster.stream()
+                .filter(p -> tester.test(p))
+                .forEach(p -> {
+                    p.printPerson();
+                    out.append(p.toString());
+                });
+        return out.toString();
+    }
+}
diff --git a/src/test/java/lambdaslab/testSearch.java b/src/test/java/lambdaslab/testSearch.java
new file mode 100644
index 0000000..6d29c5b
--- /dev/null
+++ b/src/test/java/lambdaslab/testSearch.java
@@ -0,0 +1,45 @@
+package lambdaslab;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.List;
+
+public class testSearch {
+    List<Person> roster;
+
+    @Before
+    public void setUp() {
+        PersonWareHouse pw = new PersonWareHouse();
+        roster = pw.getRoster();
+    }
+
+    @Test
+    public void testPrintPersonsOlderThan() {
+        Integer actual = Search.printPersonsOlderThan(roster, 40).length();
+        Integer expected = 162;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testPrintPersonsWithinAgeRange() {
+        Integer actual = Search.printPersonsWithinAgeRange(roster, 25, 55).length();
+        Integer expected = 241;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testPrintPersons1() {
+        Integer actual = Search.printPersons(roster, new Check(0)).length();
+        Integer expected = 158;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testPrintPersons2() {
+        Integer actual = Search.printPersons(roster, new Check(1)).length();
+        Integer expected = 160;
+        Assert.assertEquals(expected, actual);
+    }
+}
diff --git a/target/production/Lambdas2-ZCW/lambdaslab/Check.class b/target/production/Lambdas2-ZCW/lambdaslab/Check.class
new file mode 100644
index 0000000000000000000000000000000000000000..231ad27b90a05ab90cb570b6f041f7432ebca39c
GIT binary patch
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diff --git a/target/production/Lambdas2-ZCW/lambdaslab/CheckPerson.class b/target/production/Lambdas2-ZCW/lambdaslab/CheckPerson.class
new file mode 100644
index 0000000000000000000000000000000000000000..6840503e5fae2e64bac34b6c111ab29e894821a1
GIT binary patch
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diff --git a/target/production/Lambdas2-ZCW/lambdaslab/Person$Sex.class b/target/production/Lambdas2-ZCW/lambdaslab/Person$Sex.class
new file mode 100644
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GIT binary patch
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diff --git a/target/production/Lambdas2-ZCW/lambdaslab/Person.class b/target/production/Lambdas2-ZCW/lambdaslab/Person.class
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GIT binary patch
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diff --git a/target/production/Lambdas2-ZCW/lambdaslab/PersonWareHouse.class b/target/production/Lambdas2-ZCW/lambdaslab/PersonWareHouse.class
new file mode 100644
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GIT binary patch
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diff --git a/target/production/Lambdas2-ZCW/lambdaslab/Search.class b/target/production/Lambdas2-ZCW/lambdaslab/Search.class
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GIT binary patch
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diff --git a/target/test/Lambdas2-ZCW/lambdaslab/testPerson.class b/target/test/Lambdas2-ZCW/lambdaslab/testPerson.class
new file mode 100644
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GIT binary patch
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literal 0
HcmV?d00001

diff --git a/target/test/Lambdas2-ZCW/lambdaslab/testSearch.class b/target/test/Lambdas2-ZCW/lambdaslab/testSearch.class
new file mode 100644
index 0000000000000000000000000000000000000000..08d6f14efa814037e27dc5f49852b726c0147d15
GIT binary patch
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zolf7NGi_j+nLa?@rZ3RxSxJ#K#-8bPJZM+D_uli{vlspK&mVsR_!xUROrT<5C5H?u
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literal 0
HcmV?d00001


From c1fd3ec754b55daa8dcf962572d1bb4b09d54965 Mon Sep 17 00:00:00 2001
From: wes <wes.jones1597@gmail.com>
Date: Wed, 4 Dec 2019 12:26:42 -0500
Subject: [PATCH 3/3] tried all 3 approaches

---
 .idea/workspace.xml                      | 344 +++++++++++------------
 src/main/java/lambdaslab/Check.java      |   2 +-
 src/main/java/lambdaslab/Person.java     |   2 +-
 src/main/java/lambdaslab/Search.java     |  29 ++
 src/test/java/lambdaslab/testSearch.java |  58 ++++
 5 files changed, 260 insertions(+), 175 deletions(-)

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 3e2b862..4a05228 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,12 +2,11 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="396db464-985a-4b00-baa4-b0e7226e7d44" name="Default Changelist" comment="implement CheckPerson; test Search; use lambdas">
-      <change afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Check.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Search.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/lambdaslab/Check.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Check.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/main/java/lambdaslab/Person.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Person.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/lambdaslab/Search.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/lambdaslab/Search.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
@@ -18,27 +17,14 @@
   <component name="FileEditorManager">
     <splitter split-orientation="horizontal" split-proportion="0.5">
       <split-first>
-        <leaf>
+        <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
           <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Person.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="266">
+                <state relative-caret-position="690">
                   <caret line="50" column="34" selection-start-line="50" selection-start-column="34" selection-end-line="50" selection-end-column="34" />
                   <folding>
                     <element signature="imports" expanded="true" />
-                    <element signature="e#741#742#0" expanded="true" />
-                    <element signature="e#803#804#0" expanded="true" />
-                    <element signature="e#849#850#0" expanded="true" />
-                    <element signature="e#900#901#0" expanded="true" />
-                    <element signature="e#1408#1409#0" expanded="true" />
-                    <element signature="e#1471#1472#0" expanded="true" />
-                    <element signature="e#1543#1544#0" expanded="true" />
-                    <element signature="e#1607#1608#0" expanded="true" />
-                    <element signature="e#1684#1685#0" expanded="true" />
-                    <element signature="e#1758#1759#0" expanded="true" />
-                    <element signature="e#1841#1842#0" expanded="true" />
-                    <element signature="e#2055#2056#0" expanded="true" />
-                    <element signature="e#2159#2160#0" expanded="true" />
                   </folding>
                 </state>
               </provider>
@@ -47,8 +33,8 @@
           <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testPerson.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="181">
-                  <caret line="18" column="41" lean-forward="true" selection-start-line="18" selection-start-column="41" selection-end-line="18" selection-end-column="41" />
+                <state relative-caret-position="210">
+                  <caret line="18" column="41" selection-start-line="18" selection-start-column="41" selection-end-line="18" selection-end-column="41" />
                   <folding>
                     <element signature="imports" expanded="true" />
                   </folding>
@@ -59,60 +45,20 @@
           <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="270">
-                  <caret line="18" column="5" lean-forward="true" selection-start-line="18" selection-start-column="5" selection-end-line="18" selection-end-column="5" />
+                <state relative-caret-position="210">
+                  <caret line="18" column="5" selection-start-line="18" selection-start-column="5" selection-end-line="18" selection-end-column="5" />
                   <folding>
                     <element signature="imports" expanded="true" />
-                    <element signature="e#612#613#0" expanded="true" />
-                    <element signature="e#638#639#0" expanded="true" />
                   </folding>
                 </state>
               </provider>
             </entry>
           </file>
-          <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Search.java">
-              <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="226">
-                  <caret line="25" column="5" selection-start-line="25" selection-start-column="5" selection-end-line="25" selection-end-column="5" />
-                  <folding>
-                    <element signature="imports" expanded="true" />
-                  </folding>
-                </state>
-              </provider>
-            </entry>
-          </file>
-          <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Check.java">
-              <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="60">
-                  <caret line="4" selection-start-line="4" selection-end-line="4" />
-                  <folding>
-                    <element signature="e#158#159#0" expanded="true" />
-                    <element signature="e#202#203#0" expanded="true" />
-                    <element signature="e#487#488#0" expanded="true" />
-                    <element signature="e#557#558#0" expanded="true" />
-                    <element signature="e#622#623#0" expanded="true" />
-                    <element signature="e#672#673#0" expanded="true" />
-                  </folding>
-                </state>
-              </provider>
-            </entry>
-          </file>
-          <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java">
-              <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="45">
-                  <caret line="3" column="27" selection-start-line="3" selection-start-column="27" selection-end-line="3" selection-end-column="27" />
-                </state>
-              </provider>
-            </entry>
-          </file>
           <file pinned="false" current-in-tab="true">
             <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="361">
-                  <caret line="41" column="30" selection-start-line="41" selection-start-column="30" selection-end-line="41" selection-end-column="30" />
+                <state relative-caret-position="293">
+                  <caret line="64" column="39" selection-start-line="64" selection-start-column="39" selection-end-line="64" selection-end-column="39" />
                   <folding>
                     <element signature="imports" expanded="true" />
                   </folding>
@@ -123,7 +69,7 @@
           <file pinned="false" current-in-tab="false">
             <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/LocalDate.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="171">
+                <state relative-caret-position="23310">
                   <caret line="1688" column="38" selection-start-line="1688" selection-start-column="38" selection-end-line="1688" selection-end-column="38" />
                 </state>
               </provider>
@@ -132,7 +78,7 @@
           <file pinned="false" current-in-tab="false">
             <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/format/DateTimeFormatter.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="-45">
+                <state relative-caret-position="5820">
                   <caret line="482" column="19" selection-start-line="482" selection-start-column="19" selection-end-line="482" selection-end-column="19" />
                 </state>
               </provider>
@@ -141,16 +87,28 @@
         </leaf>
       </split-first>
       <split-second>
-        <leaf>
+        <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
           <file pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Search.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="318">
+                  <caret line="60" column="11" selection-start-line="60" selection-start-column="11" selection-end-line="60" selection-end-column="11" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                    <element signature="e#1552#1553#0" expanded="true" />
+                    <element signature="e#1611#1612#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Person.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="303">
-                  <caret line="37" column="25" selection-start-line="37" selection-start-column="25" selection-end-line="37" selection-end-column="25" />
+                <state relative-caret-position="150">
+                  <caret line="10" column="16" lean-forward="true" selection-start-line="10" selection-start-column="16" selection-end-line="10" selection-end-column="16" />
                   <folding>
                     <element signature="imports" expanded="true" />
-                    <element signature="e#741#742#0" expanded="true" />
-                    <element signature="e#814#815#0" expanded="true" />
                   </folding>
                 </state>
               </provider>
@@ -180,16 +138,16 @@
     <option name="CHANGED_PATHS">
       <list>
         <option value="$PROJECT_DIR$/src/test/java/lambdaslab/testPerson.java" />
-        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Person.java" />
         <option value="$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java" />
         <option value="$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java" />
-        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Search.java" />
         <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Check.java" />
+        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Person.java" />
+        <option value="$PROJECT_DIR$/src/main/java/lambdaslab/Search.java" />
         <option value="$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java" />
       </list>
     </option>
   </component>
-  <component name="ProjectFrameBounds" fullScreen="true">
+  <component name="ProjectFrameBounds">
     <option name="y" value="23" />
     <option name="width" value="1440" />
     <option name="height" value="798" />
@@ -199,8 +157,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="Scope" />
-      <pane id="PackagesPane" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -234,11 +190,35 @@
               <item name="java" type="462c0819:PsiDirectoryNode" />
               <item name="lambdaslab" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="lambdaslab" type="462c0819:PsiDirectoryNode" />
+              <item name="Search" type="1a9f42e2:ClassTreeNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+            </path>
             <path>
               <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
               <item name="Lambdas2-ZCW" type="462c0819:PsiDirectoryNode" />
               <item name="src" type="462c0819:PsiDirectoryNode" />
               <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="lambdaslab" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
@@ -246,6 +226,8 @@
               <item name="src" type="462c0819:PsiDirectoryNode" />
               <item name="test" type="462c0819:PsiDirectoryNode" />
               <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="lambdaslab" type="462c0819:PsiDirectoryNode" />
+              <item name="testPerson" type="1a9f42e2:ClassTreeNode" />
             </path>
             <path>
               <item name="Lambdas2-ZCW" type="b2602c69:ProjectViewProjectNode" />
@@ -254,11 +236,14 @@
               <item name="test" type="462c0819:PsiDirectoryNode" />
               <item name="java" type="462c0819:PsiDirectoryNode" />
               <item name="lambdaslab" type="462c0819:PsiDirectoryNode" />
+              <item name="testSearch" type="1a9f42e2:ClassTreeNode" />
             </path>
           </expand>
           <select />
         </subPane>
       </pane>
+      <pane id="Scope" />
+      <pane id="PackagesPane" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -288,7 +273,7 @@
     </option>
   </component>
   <component name="RunManager" selected="JUnit.testSearch">
-    <configuration name="testPerson" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="testSearch" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lambdas2-ZCW" />
       <extension name="coverage">
         <pattern>
@@ -297,13 +282,13 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="lambdaslab" />
-      <option name="MAIN_CLASS_NAME" value="lambdaslab.testPerson" />
+      <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
       <option name="TEST_OBJECT" value="class" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="testPerson.testPrintPerson" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="testSearch.testExWithAnonClass" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lambdas2-ZCW" />
       <extension name="coverage">
         <pattern>
@@ -312,14 +297,14 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="lambdaslab" />
-      <option name="MAIN_CLASS_NAME" value="lambdaslab.testPerson" />
-      <option name="METHOD_NAME" value="testPrintPerson" />
+      <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
+      <option name="METHOD_NAME" value="testExWithAnonClass" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="testSearch" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="testSearch.testExWithLambdas" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lambdas2-ZCW" />
       <extension name="coverage">
         <pattern>
@@ -329,12 +314,13 @@
       </extension>
       <option name="PACKAGE_NAME" value="lambdaslab" />
       <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
-      <option name="TEST_OBJECT" value="class" />
+      <option name="METHOD_NAME" value="testExWithLambdas" />
+      <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="testSearch.testPrintPersons" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="testSearch.testExWithLocalClass" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lambdas2-ZCW" />
       <extension name="coverage">
         <pattern>
@@ -344,13 +330,13 @@
       </extension>
       <option name="PACKAGE_NAME" value="lambdaslab" />
       <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
-      <option name="METHOD_NAME" value="testPrintPersons" />
+      <option name="METHOD_NAME" value="testExWithLocalClass" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="testSearch.testPrintPersonsOlderThan" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="testSearch.testPrintPersons" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="Lambdas2-ZCW" />
       <extension name="coverage">
         <pattern>
@@ -360,7 +346,7 @@
       </extension>
       <option name="PACKAGE_NAME" value="lambdaslab" />
       <option name="MAIN_CLASS_NAME" value="lambdaslab.testSearch" />
-      <option name="METHOD_NAME" value="testPrintPersonsOlderThan" />
+      <option name="METHOD_NAME" value="testPrintPersons" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
@@ -369,10 +355,10 @@
     <recent_temporary>
       <list>
         <item itemvalue="JUnit.testSearch" />
+        <item itemvalue="JUnit.testSearch.testExWithAnonClass" />
+        <item itemvalue="JUnit.testSearch.testExWithLocalClass" />
+        <item itemvalue="JUnit.testSearch.testExWithLambdas" />
         <item itemvalue="JUnit.testSearch.testPrintPersons" />
-        <item itemvalue="JUnit.testSearch.testPrintPersonsOlderThan" />
-        <item itemvalue="JUnit.testPerson" />
-        <item itemvalue="JUnit.testPerson.testPrintPerson" />
       </list>
     </recent_temporary>
   </component>
@@ -386,7 +372,8 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1575216098214</updated>
-      <workItem from="1575216099416" duration="6485000" />
+      <workItem from="1575216099416" duration="8167000" />
+      <workItem from="1575405253142" duration="3537000" />
     </task>
     <task id="LOCAL-00001" summary="populate Person class">
       <created>1575219380781</created>
@@ -399,57 +386,58 @@
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="testPerson - 2019.12.01 at 11h 42m 49s.xml">
-      <configuration name="testPerson" configurationId="JUnit" />
+    <history-entry file="testSearch - 2019.12.01 at 16h 20m 09s.xml">
+      <configuration name="testSearch" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch_testPrintPersonsOlderThan - 2019.12.01 at 15h 46m 28s.xml">
-      <configuration name="testSearch.testPrintPersonsOlderThan" configurationId="JUnit" />
+    <history-entry file="testSearch - 2019.12.01 at 16h 20m 29s.xml">
+      <configuration name="testSearch" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch_testPrintPersonsOlderThan - 2019.12.01 at 15h 51m 54s.xml">
-      <configuration name="testSearch.testPrintPersonsOlderThan" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLocalClass - 2019.12.04 at 12h 21m 34s.xml">
+      <configuration name="testSearch.testExWithLocalClass" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch - 2019.12.01 at 15h 53m 22s.xml">
-      <configuration name="testSearch" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLocalClass - 2019.12.04 at 12h 21m 48s.xml">
+      <configuration name="testSearch.testExWithLocalClass" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch - 2019.12.01 at 15h 53m 50s.xml">
-      <configuration name="testSearch" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLambdas - 2019.12.04 at 12h 24m 06s.xml">
+      <configuration name="testSearch.testExWithLambdas" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch - 2019.12.01 at 15h 55m 54s.xml">
-      <configuration name="testSearch" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLambdas - 2019.12.04 at 12h 24m 33s.xml">
+      <configuration name="testSearch.testExWithLambdas" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch_testPrintPersons - 2019.12.01 at 16h 18m 45s.xml">
-      <configuration name="testSearch.testPrintPersons" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLambdas - 2019.12.04 at 12h 24m 47s.xml">
+      <configuration name="testSearch.testExWithLambdas" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch_testPrintPersons - 2019.12.01 at 16h 19m 00s.xml">
-      <configuration name="testSearch.testPrintPersons" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLambdas - 2019.12.04 at 12h 24m 56s.xml">
+      <configuration name="testSearch.testExWithLambdas" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch - 2019.12.01 at 16h 20m 09s.xml">
-      <configuration name="testSearch" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLambdas - 2019.12.04 at 12h 25m 17s.xml">
+      <configuration name="testSearch.testExWithLambdas" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testSearch - 2019.12.01 at 16h 20m 29s.xml">
-      <configuration name="testSearch" configurationId="JUnit" />
+    <history-entry file="testSearch_testExWithLocalClass - 2019.12.04 at 12h 25m 27s.xml">
+      <configuration name="testSearch.testExWithLocalClass" configurationId="JUnit" />
     </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="6485000" />
+    <option name="totallyTimeSpent" value="11704000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="0" y="0" width="1440" height="900" extended-state="0" />
+    <frame x="0" y="23" width="1440" height="798" extended-state="0" />
+    <editor active="true" />
     <layout>
       <window_info id="UI Designer" order="0" />
       <window_info id="Favorites" order="1" side_tool="true" />
       <window_info id="Designer" order="2" />
-      <window_info content_ui="combo" id="Project" order="3" visible="true" weight="0.24964234" />
+      <window_info content_ui="combo" id="Project" order="3" visible="true" weight="0.2532189" />
       <window_info id="Structure" order="4" side_tool="true" weight="0.25" />
       <window_info anchor="bottom" id="Version Control" order="0" />
       <window_info anchor="bottom" id="Database Changes" order="1" />
-      <window_info anchor="bottom" id="Terminal" order="2" weight="0.32891566" />
+      <window_info anchor="bottom" id="Terminal" order="2" weight="0.38668555" />
       <window_info anchor="bottom" id="Event Log" order="3" side_tool="true" />
-      <window_info active="true" anchor="bottom" id="Messages" order="4" visible="true" weight="0.32891566" />
+      <window_info anchor="bottom" id="Messages" order="4" weight="0.32891566" />
       <window_info anchor="bottom" id="Docker" order="5" show_stripe_button="false" />
       <window_info anchor="bottom" id="Message" order="6" />
       <window_info anchor="bottom" id="Find" order="7" />
-      <window_info anchor="bottom" id="Run" order="8" weight="0.32891566" />
+      <window_info active="true" anchor="bottom" id="Run" order="8" visible="true" weight="0.3286119" />
       <window_info anchor="bottom" id="Debug" order="9" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="10" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="11" weight="0.4" />
@@ -462,6 +450,33 @@
       <window_info anchor="right" id="Ant Build" order="5" weight="0.25" />
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="6" weight="0.25" />
     </layout>
+    <layout-to-restore>
+      <window_info id="UI Designer" order="0" />
+      <window_info id="Favorites" order="1" side_tool="true" />
+      <window_info id="Designer" order="2" />
+      <window_info content_ui="combo" id="Project" order="3" visible="true" weight="0.2532189" />
+      <window_info id="Structure" order="4" side_tool="true" weight="0.25" />
+      <window_info anchor="bottom" id="Version Control" order="0" />
+      <window_info anchor="bottom" id="Database Changes" order="1" />
+      <window_info active="true" anchor="bottom" id="Terminal" order="2" visible="true" weight="0.38668555" />
+      <window_info anchor="bottom" id="Event Log" order="3" side_tool="true" />
+      <window_info anchor="bottom" id="Messages" order="4" weight="0.32891566" />
+      <window_info anchor="bottom" id="Docker" order="5" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Message" order="6" />
+      <window_info anchor="bottom" id="Find" order="7" />
+      <window_info anchor="bottom" id="Run" order="8" weight="0.32891566" />
+      <window_info anchor="bottom" id="Debug" order="9" weight="0.4" />
+      <window_info anchor="bottom" id="Cvs" order="10" weight="0.25" />
+      <window_info anchor="bottom" id="Inspection" order="11" weight="0.4" />
+      <window_info anchor="bottom" id="TODO" order="12" />
+      <window_info anchor="right" id="Database" order="0" />
+      <window_info anchor="right" id="Palette&#9;" order="1" />
+      <window_info anchor="right" id="Maven" order="2" />
+      <window_info anchor="right" id="Palette" order="3" />
+      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="4" type="SLIDING" weight="0.4" />
+      <window_info anchor="right" id="Ant Build" order="5" weight="0.25" />
+      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="6" weight="0.25" />
+    </layout-to-restore>
   </component>
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="1" />
@@ -472,101 +487,84 @@
     <option name="LAST_COMMIT_MESSAGE" value="implement CheckPerson; test Search; use lambdas" />
   </component>
   <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testPerson.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <caret line="18" column="41" selection-start-line="18" selection-start-column="41" selection-end-line="18" selection-end-column="41" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <caret line="18" column="5" selection-start-line="18" selection-start-column="5" selection-end-line="18" selection-end-column="5" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
     <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/LocalDate.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="171">
+        <state relative-caret-position="23310">
           <caret line="1688" column="38" selection-start-line="1688" selection-start-column="38" selection-end-line="1688" selection-end-column="38" />
         </state>
       </provider>
     </entry>
     <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/src.zip!/java/time/format/DateTimeFormatter.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-45">
+        <state relative-caret-position="5820">
           <caret line="482" column="19" selection-start-line="482" selection-start-column="19" selection-end-line="482" selection-end-column="19" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Person.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="266">
+        <state relative-caret-position="690">
           <caret line="50" column="34" selection-start-line="50" selection-start-column="34" selection-end-line="50" selection-end-column="34" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#741#742#0" expanded="true" />
-            <element signature="e#803#804#0" expanded="true" />
-            <element signature="e#849#850#0" expanded="true" />
-            <element signature="e#900#901#0" expanded="true" />
-            <element signature="e#1408#1409#0" expanded="true" />
-            <element signature="e#1471#1472#0" expanded="true" />
-            <element signature="e#1543#1544#0" expanded="true" />
-            <element signature="e#1607#1608#0" expanded="true" />
-            <element signature="e#1684#1685#0" expanded="true" />
-            <element signature="e#1758#1759#0" expanded="true" />
-            <element signature="e#1841#1842#0" expanded="true" />
-            <element signature="e#2055#2056#0" expanded="true" />
-            <element signature="e#2159#2160#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/PersonWareHouse.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="270">
-          <caret line="18" column="5" lean-forward="true" selection-start-line="18" selection-start-column="5" selection-end-line="18" selection-end-column="5" />
-          <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#612#613#0" expanded="true" />
-            <element signature="e#638#639#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/CheckPerson.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="45">
-          <caret line="3" column="27" selection-start-line="3" selection-start-column="27" selection-end-line="3" selection-end-column="27" />
+        <state>
+          <caret column="4" lean-forward="true" selection-start-column="4" selection-end-column="4" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Search.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Check.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="226">
-          <caret line="25" column="5" selection-start-line="25" selection-start-column="5" selection-end-line="25" selection-end-column="5" />
+        <state relative-caret-position="195">
+          <caret line="13" column="19" lean-forward="true" selection-start-line="13" selection-start-column="19" selection-end-line="13" selection-end-column="19" />
           <folding>
-            <element signature="imports" expanded="true" />
+            <element signature="e#130#131#0" expanded="true" />
+            <element signature="e#166#167#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testPerson.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Search.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="181">
-          <caret line="18" column="41" lean-forward="true" selection-start-line="18" selection-start-column="41" selection-end-line="18" selection-end-column="41" />
+        <state relative-caret-position="318">
+          <caret line="60" column="11" selection-start-line="60" selection-start-column="11" selection-end-line="60" selection-end-column="11" />
           <folding>
             <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/lambdaslab/Check.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="60">
-          <caret line="4" selection-start-line="4" selection-end-line="4" />
-          <folding>
-            <element signature="e#158#159#0" expanded="true" />
-            <element signature="e#202#203#0" expanded="true" />
-            <element signature="e#487#488#0" expanded="true" />
-            <element signature="e#557#558#0" expanded="true" />
-            <element signature="e#622#623#0" expanded="true" />
-            <element signature="e#672#673#0" expanded="true" />
+            <element signature="e#1552#1553#0" expanded="true" />
+            <element signature="e#1611#1612#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/lambdaslab/testSearch.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="361">
-          <caret line="41" column="30" selection-start-line="41" selection-start-column="30" selection-end-line="41" selection-end-column="30" />
+        <state relative-caret-position="293">
+          <caret line="64" column="39" selection-start-line="64" selection-start-column="39" selection-end-line="64" selection-end-column="39" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
diff --git a/src/main/java/lambdaslab/Check.java b/src/main/java/lambdaslab/Check.java
index 71fedcc..bea9d8e 100644
--- a/src/main/java/lambdaslab/Check.java
+++ b/src/main/java/lambdaslab/Check.java
@@ -1,6 +1,6 @@
 package lambdaslab;
 
-public class Check implements lambdaslab.CheckPerson {
+public class Check implements CheckPerson {
     Integer method;
 
     public Check(Integer method) {
diff --git a/src/main/java/lambdaslab/Person.java b/src/main/java/lambdaslab/Person.java
index 3dcf1b7..6e24aaf 100644
--- a/src/main/java/lambdaslab/Person.java
+++ b/src/main/java/lambdaslab/Person.java
@@ -5,7 +5,7 @@
 
 public class Person {
     public enum Sex {
-        MALE, FEMALE;
+        MALE, FEMALE
     }
 
     String name;
diff --git a/src/main/java/lambdaslab/Search.java b/src/main/java/lambdaslab/Search.java
index d2c4dcd..a245095 100644
--- a/src/main/java/lambdaslab/Search.java
+++ b/src/main/java/lambdaslab/Search.java
@@ -35,4 +35,33 @@ public static String printPersons(List<Person> roster, CheckPerson tester) {
                 });
         return out.toString();
     }
+
+    // Example using Local Class
+    static class CheckAge implements CheckPerson {
+        @Override
+        public Boolean test(Person person) {
+            return (person.getAge() >= 42);
+        }
+    }
+
+    public static String exWithLocalClass(List<Person> roster) {
+        return printPersons(roster, new CheckAge());
+    }
+
+    public static String exWithLambdas(List<Person> roster) {
+        return printPersons(roster, person -> person.getAge() >= 42);
+    }
+
+    public static String exWithAnonClass(List<Person> roster) {
+        return printPersons(roster, new CheckPerson() {
+            @Override
+            public Boolean test(Person p) {
+                return p.getGender().equals(Person.Sex.MALE);
+            }
+        });
+    }
+
+
+
+
 }
diff --git a/src/test/java/lambdaslab/testSearch.java b/src/test/java/lambdaslab/testSearch.java
index 6d29c5b..0d940e8 100644
--- a/src/test/java/lambdaslab/testSearch.java
+++ b/src/test/java/lambdaslab/testSearch.java
@@ -15,6 +15,63 @@ public void setUp() {
         roster = pw.getRoster();
     }
 
+    @Test
+    public void testExWithLocalClass() {
+        // get Persons with age >= 42
+        String actual = Search.exWithLocalClass(roster);
+        String expected = "\n" +
+                "Person:\n" +
+                "\tName:\t\tKai\n" +
+                "\tSex:\t\tFEMALE\n" +
+                "\tBirthday:\t04-02-1970\n" +
+                "\tEmail:\t\tKai@email.com\n" +
+                "\n" +
+                "Person:\n" +
+                "\tName:\t\tRyan\n" +
+                "\tSex:\t\tMALE\n" +
+                "\tBirthday:\t02-29-1960\n" +
+                "\tEmail:\t\tRyan@email.com\n";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testExWithLambdas() {
+        // get Persons with age >= 42
+        String actual = Search.exWithLambdas(roster);
+        String expected = "\n" +
+                "Person:\n" +
+                "\tName:\t\tKai\n" +
+                "\tSex:\t\tFEMALE\n" +
+                "\tBirthday:\t04-02-1970\n" +
+                "\tEmail:\t\tKai@email.com\n" +
+                "\n" +
+                "Person:\n" +
+                "\tName:\t\tRyan\n" +
+                "\tSex:\t\tMALE\n" +
+                "\tBirthday:\t02-29-1960\n" +
+                "\tEmail:\t\tRyan@email.com\n";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testExWithAnonClass() {
+        // get Persons with gender MALE
+        String actual = Search.exWithAnonClass(roster);
+        String expected = "\n" +
+                "Person:\n" +
+                "\tName:\t\tWes\n" +
+                "\tSex:\t\tMALE\n" +
+                "\tBirthday:\t05-22-1980\n" +
+                "\tEmail:\t\tWes@email.com\n" +
+                "\n" +
+                "Person:\n" +
+                "\tName:\t\tRyan\n" +
+                "\tSex:\t\tMALE\n" +
+                "\tBirthday:\t02-29-1960\n" +
+                "\tEmail:\t\tRyan@email.com\n";
+        Assert.assertEquals(expected, actual);
+    }
+
     @Test
     public void testPrintPersonsOlderThan() {
         Integer actual = Search.printPersonsOlderThan(roster, 40).length();
@@ -42,4 +99,5 @@ public void testPrintPersons2() {
         Integer expected = 160;
         Assert.assertEquals(expected, actual);
     }
+
 }