Done

.gitignore

@@ -1,25 +0,0 @@
-# ---> Java
-# Compiled class file
-*.class
-
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files #
-*.jar
-*.war
-*.ear
-*.zip
-*.tar.gz
-*.rar
-
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*
-
-.DS_Store

.idea/ZCW-PhoneBook.iml

@@ -0,0 +1,12 @@
+<?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://$MODULE_DIR$" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/.idea" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="8" />
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,7 @@
+<?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" project-jdk-name="1.8" project-jdk-type="JavaSDK" />
+</project>

.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/ZCW-PhoneBook.iml" filepath="$PROJECT_DIR$/.idea/ZCW-PhoneBook.iml" />
+    </modules>
+  </component>
+</project>

.idea/uiDesigner.xml

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.png" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>

.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>

.idea/workspace.xml

@@ -0,0 +1,504 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="64f7d87e-9906-4f3f-848a-b72ce4aedc19" name="Default" comment="">
+      <change afterPath="$PROJECT_DIR$/.idea/uiDesigner.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/Test/PhonebookTest.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/pom.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/PhoneBook.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/PhoneBookTest.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/package-info.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/package.bluej" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gitignore" beforeDir="false" afterPath="$PROJECT_DIR$/src/.gitignore" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/PhoneBook.java" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/PhoneBookTest.java" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/PhoneBookUML.png" beforeDir="false" afterPath="$PROJECT_DIR$/src/PhoneBookUML.png" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/package.bluej" beforeDir="false" />
+    </list>
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="TRACKING_ENABLED" 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">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file leaf-file-name="PhonebookTest.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/Test/PhonebookTest.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="15">
+              <caret line="1" selection-start-line="1" selection-end-line="1" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="pom.xml" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/pom.xml">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="270">
+              <caret line="18" column="10" selection-start-line="18" selection-start-column="10" selection-end-line="18" selection-end-column="10" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="PhoneBook.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/PhoneBook.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="90">
+              <caret line="6" column="47" selection-start-line="6" selection-start-column="47" selection-end-line="6" selection-end-column="47" />
+              <folding>
+                <element signature="e#172#173#0" expanded="true" />
+                <element signature="e#232#233#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="PhoneBookTest.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/PhoneBookTest.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="30">
+              <caret line="2" column="19" selection-start-line="2" selection-start-column="19" selection-end-line="2" selection-end-column="19" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="PhoneBook.class" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/PhoneBook.class">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="327">
+              <caret line="26" lean-forward="true" selection-start-line="26" selection-end-line="26" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Class" />
+        <option value="package-info" />
+      </list>
+    </option>
+  </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="$PROJECT_DIR$/PhoneBook.java" />
+        <option value="$PROJECT_DIR$/Test/addTest.java" />
+        <option value="$PROJECT_DIR$/Test/PhonebookTest.java" />
+        <option value="$PROJECT_DIR$/src/PhoneBook.java" />
+        <option value="$PROJECT_DIR$/src/PhoneBookTest.java" />
+      </list>
+    </option>
+  </component>
+  <component name="JsBuildToolGruntFileManager" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsBuildToolPackageJson" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsGulpfileManager">
+    <detection-done>true</detection-done>
+    <sorting>DEFINITION_ORDER</sorting>
+  </component>
+  <component name="MavenImportPreferences">
+    <option name="generalSettings">
+      <MavenGeneralSettings>
+        <option name="mavenHome" value="$APPLICATION_HOME_DIR$/plugins/maven/lib/maven3" />
+      </MavenGeneralSettings>
+    </option>
+  </component>
+  <component name="NodePackageJsonFileManager">
+    <packageJsonPaths />
+  </component>
+  <component name="ProjectFrameBounds" fullScreen="true">
+    <option name="y" value="23" />
+    <option name="width" value="956" />
+    <option name="height" value="716" />
+  </component>
+  <component name="ProjectLevelVcsManager">
+    <ConfirmationsSetting value="2" id="Add" />
+  </component>
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="PackagesPane" />
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="ZCW-PhoneBook" type="b2602c69:ProjectViewProjectNode" />
+              <item name="ZCW-PhoneBook" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="ZCW-PhoneBook" type="b2602c69:ProjectViewProjectNode" />
+              <item name="ZCW-PhoneBook" type="462c0819:PsiDirectoryNode" />
+              <item name=".idea" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="ZCW-PhoneBook" type="b2602c69:ProjectViewProjectNode" />
+              <item name="ZCW-PhoneBook" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="ZCW-PhoneBook" type="b2602c69:ProjectViewProjectNode" />
+              <item name="ZCW-PhoneBook" type="462c0819:PsiDirectoryNode" />
+              <item name="Test" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="Scope" />
+      <pane id="AndroidView" />
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="aspect.path.notification.shown" value="true" />
+    <property name="create.test.in.the.same.root" 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="Modules" />
+    <property name="project.structure.proportion" value="0.15" />
+    <property name="project.structure.side.proportion" value="0.2" />
+    <property name="settings.editor.selected.configurable" value="MavenSettings" />
+  </component>
+  <component name="RecentsManager">
+    <key name="MoveFile.RECENT_KEYS">
+      <recent name="$PROJECT_DIR$/src" />
+    </key>
+    <key name="CopyFile.RECENT_KEYS">
+      <recent name="$PROJECT_DIR$" />
+    </key>
+  </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">
+    <configuration default="true" type="Application" factoryName="Application">
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+    </configuration>
+    <configuration default="true" type="JUnit" factoryName="JUnit">
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="PACKAGE_NAME" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="METHOD_NAME" />
+      <option name="TEST_OBJECT" value="class" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <patterns />
+    </configuration>
+    <configuration default="true" type="TestNG" factoryName="TestNG">
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="SUITE_NAME" />
+      <option name="PACKAGE_NAME" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="METHOD_NAME" />
+      <option name="GROUP_NAME" />
+      <option name="TEST_OBJECT" value="CLASS" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <option name="OUTPUT_DIRECTORY" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <option name="USE_DEFAULT_REPORTERS" value="false" />
+      <option name="PROPERTIES_FILE" />
+      <properties />
+      <listeners />
+    </configuration>
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="64f7d87e-9906-4f3f-848a-b72ce4aedc19" name="Default" comment="" />
+      <created>1529978711703</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1529978711703</updated>
+      <workItem from="1529978713130" duration="3978000" />
+      <workItem from="1530046309709" duration="736000" />
+      <workItem from="1530082477187" duration="230000" />
+    </task>
+    <servers />
+  </component>
+  <component name="TimeTrackingManager">
+    <option name="totallyTimeSpent" value="4944000" />
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="0" y="0" width="1280" height="800" extended-state="0" />
+    <editor active="true" />
+    <layout>
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+        <settings>
+          <last-edited>No facets are configured</last-edited>
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+                <option value="0.2" />
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+          <last-edited>1.8</last-edited>
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+                <option value="0.2" />
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+      </state>
+      <state key="ModuleStructureConfigurable.UI">
+        <settings>
+          <last-edited>ZCW-PhoneBook</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
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+                <option value="0.2" />
+                <option value="0.6" />
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+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
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+      <state key="ProjectLibrariesConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
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+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>

PhoneBook.iml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/Test" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library" scope="TEST">
+      <library name="JUnit4">
+        <CLASSES>
+          <root url="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/" />
+          <root url="jar://$APPLICATION_HOME_DIR$/lib/hamcrest-core-1.3.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+    <orderEntry type="library" scope="TEST" name="Maven: org.junit.jupiter:junit-jupiter-api:5.0.3" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.apiguardian:apiguardian-api:1.0.0" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.opentest4j:opentest4j:1.0.0" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.junit.platform:junit-platform-commons:1.0.3" level="project" />
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$APPLICATION_HOME_DIR$/lib/junit-4.12.jar!/" />
+          <root url="jar://$APPLICATION_HOME_DIR$/lib/hamcrest-core-1.3.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+  </component>
+</module>

PhoneBook.java

@@ -1,7 +0,0 @@
- 
-
-/**
- * Created by leon on 1/23/18.
- */
-public class PhoneBook {
-}

PhoneBookTest.java

@@ -1,42 +0,0 @@
-
-
-import static org.junit.Assert.*;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-/**
- * The test class PhoneBookTest.
- *
- * @author  (your name)
- * @version (a version number or a date)
- */
-public class PhoneBookTest
-{
-    /**
-     * Default constructor for test class PhoneBookTest
-     */
-    public PhoneBookTest()
-    {
-    }
-
-    /**
-     * Sets up the test fixture.
-     *
-     * Called before every test case method.
-     */
-    @Before
-    public void setUp()
-    {
-    }
-
-    /**
-     * Tears down the test fixture.
-     *
-     * Called after every test case method.
-     */
-    @After
-    public void tearDown()
-    {
-    }
-}

README.TXT

@@ -1 +0,0 @@
-Look at README.md

README.md

@@ -1,63 +0,0 @@
-# Holding Objects Lab:
-
-* Fork and clone this repository to complete your lab. Submit each part with a Pull Request for a separate branch.
-
-## Unit Tests
-
-* You are expected to write unit tests for your code.
-* Be sure to write the tests before implementing the functionality being tested.
-* Tests must be thorough and address all possible paths through each method.
-
-## Submission
-
-* Your completed lab must be submitted via GitHub.
-* Labs are not complete unless they include UML diagrams of all implemented classes, as well as unit tests for all features.
-
-## Instructions:
-
-### Building a basic `PhoneBook` class
-
-<img src = "./PhoneBookUML.png">
-
-* Create a `PhoneBook` class that holds names and phone numbers.
-* You can use an [associative data type](https://en.wikipedia.org/wiki/Associative_array) (one which stores items as keys paired with values).
-* **Hint:** You should use a sorted map.
-
-
-* Your PhoneBook class should have the following method
-
-	* `add(String name, String phoneNumber)`
-		* adds an entry to the composite associate data type
-	* `remove(String name)`
-		* removes an entry to the composite associate data type
-	* `lookup(String name)`
-		* returns a phone number for the respective input `name`
-
-	* `reverseLookup(String phoneNumber)`
-		* returns a name for the respective input `phoneNumber`
-	* `display()`
-		* print a human-readable list of all entries (names and phone numbers) in alphabetical order.
-
-	   * Sample Script
-	
-		   ```java
-		   PhoneBook phoneBook = new PhoneBook();
-		   phoneBook.add("Zebra", "111-222-333");
-		   phoneBook.add("Dog", "222-444-4444");
-		   phoneBook.display(); 
-		   ```
-	
-	   * Sample Output
-	
-		   ```
-			Dog 222-444-4444
-			Zebra 111-222-333
-		   ```
-      
-
-### Implementing Many-PhoneNumbers-To-One-Person Relationship
-
-* [Some people have more than one](https://en.wikipedia.org/wiki/One-to-many_(data_model)) phone number.
-* Refactor your `PhoneBook` class to map names to lists of phone numbers.
-* You should modify your `add()` and `remove()` methods to handle adding or removing individual numbers
-* Create a `removeRecord` method for removing an entire entry from your PhoneBook.

package.bluej

@@ -1,26 +0,0 @@
-#BlueJ package file
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-editor.fx.0.width=0
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-project.charset=UTF-8
-readme.height=58
-readme.name=@README
-readme.width=47
-readme.x=10
-readme.y=10
-

pom.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.zipcoder</groupId>
+    <artifactId>PhoneBook</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.0.3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+
+</project>

src/com/company/PhoneBook.java

@@ -0,0 +1,78 @@
+package com.company;
+
+import java.util.*;
+
+public class PhoneBook {
+
+    TreeMap<String,List<String>> contacts=new TreeMap<String, List<String>>();
+
+    public PhoneBook() {
+    }
+
+    public void add(String name, String phoneNumber) {
+        boolean result=true;
+        if (contacts.containsKey(name)) {
+            this.contacts.get(name).add(phoneNumber);
+        } else {
+            ArrayList<String> phoneNumbers = new ArrayList();
+            phoneNumbers.add(phoneNumber);
+            contacts.put(name, phoneNumbers);
+        }
+    }
+
+    public void removeRecord(String name) {
+
+        for(Map.Entry<String,List<String>> i :contacts.entrySet())
+        {
+            if(i.getKey().equals(name))
+            {
+                contacts.remove(name);
+            }
+        }
+    }
+    public String display()
+    {
+        StringBuilder br=new StringBuilder();
+        for(Map.Entry<String,List<String>> i :contacts.entrySet())
+        {
+            br.append(i.getKey());
+            br.append(": ");
+            for(String number:i.getValue())
+            {
+                br.append(number);
+            }
+        }
+        return br.toString();
+    }
+    public String lookupbyName(String name) {
+
+        String result="";
+        for(Map.Entry<String,List<String>> i :contacts.entrySet())
+        {
+            if(i.getKey().equalsIgnoreCase(name))
+            {
+                for(String number:i.getValue())
+                {
+                    result+=number+ " ";
+                }
+            }
+
+        }
+        return result.trim();
+    }
+    public String reverseLookUp(String phonenumber)
+    {
+        String name="";
+        for(Map.Entry<String,List<String>> i :contacts.entrySet())
+        {
+            if(i.getValue().contains(phonenumber))
+            {
+                name=i.getKey();
+            }
+        }
+        return name;
+    }
+
+
+}
+

src/com/company/PhoneBookTest.java

@@ -0,0 +1,50 @@
+package com.company;
+
+import com.company.PhoneBook;
+import org.junit.Assert;
+import org.junit.Test;
+
+
+import java.util.ArrayList;
+public class PhoneBookTest {
+
+
+    @Test
+    public void add() {
+        PhoneBook phoneBook=new PhoneBook();
+        String expected="boby: 8989898989";
+        phoneBook.add("boby","8989898989");
+        String actual=phoneBook.display();
+        Assert.assertEquals(actual, expected);
+    }
+
+    @Test
+    public void removeRecord() {
+        PhoneBook phoneBook=new PhoneBook();
+        phoneBook.add("boby","1234567890");
+        phoneBook.removeRecord("boby");
+        String res=phoneBook.display();
+        Assert.assertEquals("",res);
+    }
+
+    @Test
+    public void lookupByName() {
+        String expected="1234567890 8989898989";
+        PhoneBook phoneBook=new PhoneBook();
+        phoneBook.add("boby","1234567890");
+        phoneBook.add("boby","8989898989");
+        String actual=phoneBook.lookupbyName("boby");
+        Assert.assertEquals(expected, actual);
+    }
+    @Test
+    public void testreverseLookUp()
+    {
+        String expected="boby";
+        PhoneBook phoneBook=new PhoneBook();
+        phoneBook.add("boby","1234567890");
+        phoneBook.add("boby","8989898989");
+        String actual=phoneBook.reverseLookUp("1234567890");
+        Assert.assertEquals(expected, actual);
+    }
+
+}