done aaaaaaa

.idea/workspace.xml

 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="6d401438-edd6-46bd-8430-575eb6761c9c" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.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/io/zipcoder/interfaces/Instructor.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorsTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorsTest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/target/" />
           <entry key="project.closed" value="2" />
           <entry key="project.open.time.0" value="1" />
           <entry key="project.open.time.2" value="1" />
-          <entry key="project.opened" value="2" />
+          <entry key="project.open.time.4" value="1" />
+          <entry key="project.opened" value="3" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
           <entry key="class" value="1" />
-          <entry key="java" value="94" />
+          <entry key="java" value="103" />
           <entry key="md" value="1" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.open">
         <counts>
           <entry key="CLASS" value="1" />
-          <entry key="JAVA" value="94" />
+          <entry key="JAVA" value="103" />
           <entry key="Markdown" value="1" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="java" value="11543" />
+          <entry key="java" value="12248" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="JAVA" value="11543" />
+          <entry key="JAVA" value="12248" />
         </counts>
       </usages-collector>
     </session>
   </component>
   <component name="FileEditorManager">
-    <splitter split-orientation="horizontal" split-proportion="0.4766436">
+    <splitter split-orientation="horizontal" split-proportion="0.3755047">
       <split-first>
         <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
           <file pinned="false" current-in-tab="true">
           <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="244">
-                  <caret line="18" column="40" selection-start-line="18" selection-start-column="40" selection-end-line="18" selection-end-column="40" />
+                <state relative-caret-position="180">
+                  <caret line="12" column="8" lean-forward="true" selection-start-line="12" selection-start-column="8" selection-end-line="12" selection-end-column="58" />
                   <folding>
                     <element signature="imports" expanded="true" />
                   </folding>
               </provider>
             </entry>
           </file>
-          <file pinned="false" current-in-tab="false">
+          <file pinned="false" current-in-tab="true">
             <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="1608">
-                  <caret line="111" column="9" lean-forward="true" selection-start-line="111" selection-start-column="9" selection-end-line="111" selection-end-column="9" />
+                <state relative-caret-position="1440">
+                  <caret line="96" column="5" selection-start-line="96" selection-start-column="5" selection-end-line="96" selection-end-column="5" />
                   <folding>
                     <element signature="imports" expanded="true" />
                   </folding>
             </entry>
           </file>
           <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java">
+            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PersonTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="435">
-                  <caret line="29" column="24" selection-start-line="29" selection-start-column="24" selection-end-line="29" selection-end-column="24" />
+                <state relative-caret-position="285">
+                  <caret line="19" column="40" selection-start-line="19" selection-start-column="40" selection-end-line="19" selection-end-column="40" />
                   <folding>
-                    <element signature="e#500#501#0" expanded="true" />
-                    <element signature="e#533#534#0" expanded="true" />
-                    <element signature="e#585#586#0" expanded="true" />
-                    <element signature="e#629#630#0" expanded="true" />
-                    <element signature="e#678#679#0" expanded="true" />
-                    <element signature="e#709#710#0" expanded="true" />
-                    <element signature="e#736#737#0" expanded="true" />
+                    <element signature="imports" expanded="true" />
                   </folding>
                 </state>
               </provider>
             </entry>
           </file>
           <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.java">
+            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="795">
-                  <caret line="53" column="7" lean-forward="true" selection-start-line="27" selection-start-column="5" selection-end-line="53" selection-end-column="7" />
+                <state relative-caret-position="225">
+                  <caret line="15" column="9" lean-forward="true" selection-start-line="15" selection-start-column="9" selection-end-line="15" selection-end-column="9" />
                   <folding>
                     <element signature="imports" expanded="true" />
+                    <element signature="e#269#270#0" expanded="true" />
+                    <element signature="e#324#325#0" expanded="true" />
                   </folding>
                 </state>
               </provider>
             </entry>
           </file>
           <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java">
+            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="120">
-                  <caret line="12" column="35" lean-forward="true" selection-start-line="12" selection-start-column="35" selection-end-line="12" selection-end-column="35" />
+                <state relative-caret-position="405">
+                  <caret line="27" column="22" lean-forward="true" selection-start-line="27" selection-start-column="22" selection-end-line="27" selection-end-column="22" />
+                  <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/io/zipcoder/interfaces/Instructors.java">
+            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="224">
-                  <caret line="15" column="36" lean-forward="true" selection-start-line="15" selection-start-column="36" selection-end-line="15" selection-end-column="36" />
+                <state relative-caret-position="567">
+                  <caret line="66" lean-forward="true" selection-start-line="66" selection-end-line="66" />
                   <folding>
                     <element signature="imports" expanded="true" />
-                    <element signature="e#896#897#0" expanded="true" />
-                    <element signature="e#927#928#0" expanded="true" />
                   </folding>
                 </state>
               </provider>
               </provider>
             </entry>
           </file>
-          <file pinned="false" current-in-tab="true">
+          <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="431">
-                  <caret line="34" column="46" lean-forward="true" selection-start-line="34" selection-start-column="46" selection-end-line="34" selection-end-column="46" />
+                <state relative-caret-position="255">
+                  <caret line="17" selection-start-line="17" selection-end-line="18" selection-end-column="51" />
                   <folding>
                     <element signature="imports" expanded="true" />
                   </folding>
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java" />
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonInterface.java" />
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java" />
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" />
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java" />
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" />
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java" />
       </list>
     </option>
   </component>
     <sorting>DEFINITION_ORDER</sorting>
   </component>
   <component name="ProjectFrameBounds">
-    <option name="x" value="66" />
-    <option name="y" value="23" />
-    <option name="width" value="1818" />
-    <option name="height" value="992" />
+    <option name="x" value="-290" />
+    <option name="y" value="-1057" />
+    <option name="width" value="1777" />
+    <option name="height" value="1019" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true">
     <ConfirmationsSetting value="2" id="Add" />
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="PackagesPane" />
-      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
           <select />
         </subPane>
       </pane>
+      <pane id="PackagesPane" />
+      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
     <property name="SearchEverywhereHistoryKey" value="&#9;FILE&#9;file:///Users/jenniferchao/Labs/W3/CR-MacroLabs-OOP-InstructorStudentClassroom/src/test/java/io/zipcoder/interfaces/StudentTest.java" />
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541531794276" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541538568670" />
     <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" />
     </option>
   </component>
   <component name="RunManager" selected="JUnit.InstructorTest">
-    <configuration name="EducatorTest.testImplementation" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="EducatorTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
       <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.EducatorTest" />
-      <option name="METHOD_NAME" value="testImplementation" />
-      <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="PeopleTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="StudentTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.PeopleTest" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.StudentTest" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="ZipCodeWilmingtonTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="StudentsTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.ZipCodeWilmingtonTest" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.StudentsTest" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
     <list>
-      <item itemvalue="JUnit.ZipCodeWilmingtonTest" />
+      <item itemvalue="JUnit.StudentTest" />
+      <item itemvalue="JUnit.StudentsTest" />
+      <item itemvalue="JUnit.EducatorTest" />
       <item itemvalue="JUnit.InstructorsTest" />
-      <item itemvalue="JUnit.PeopleTest" />
-      <item itemvalue="JUnit.EducatorTest.testImplementation" />
       <item itemvalue="JUnit.InstructorTest" />
     </list>
     <recent_temporary>
       <list>
         <item itemvalue="JUnit.InstructorTest" />
-        <item itemvalue="JUnit.EducatorTest.testImplementation" />
         <item itemvalue="JUnit.InstructorsTest" />
-        <item itemvalue="JUnit.PeopleTest" />
-        <item itemvalue="JUnit.ZipCodeWilmingtonTest" />
+        <item itemvalue="JUnit.EducatorTest" />
+        <item itemvalue="JUnit.StudentTest" />
+        <item itemvalue="JUnit.StudentsTest" />
       </list>
     </recent_temporary>
   </component>
       <updated>1541398494769</updated>
       <workItem from="1541398496278" duration="19454000" />
       <workItem from="1541511967581" duration="11210000" />
+      <workItem from="1541534437208" duration="2258000" />
     </task>
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="PeopleTest_testGetArray - 2018.11.06 at 12h 08m 37s.xml">
-      <configuration name="PeopleTest.testGetArray" configurationId="JUnit" />
+    <history-entry file="EducatorTest - 2018.11.06 at 16h 00m 22s.xml">
+      <configuration name="EducatorTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testGetArray - 2018.11.06 at 13h 16m 36s.xml">
-      <configuration name="PeopleTest.testGetArray" configurationId="JUnit" />
+    <history-entry file="EducatorTest_testLecture_AnotherTime - 2018.11.06 at 16h 02m 03s.xml">
+      <configuration name="EducatorTest.testLecture_AnotherTime" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="InstructorsTest - 2018.11.06 at 13h 17m 38s.xml">
-      <configuration name="InstructorsTest" configurationId="JUnit" />
+    <history-entry file="EducatorTest - 2018.11.06 at 16h 02m 06s.xml">
+      <configuration name="EducatorTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="StudentsTest - 2018.11.06 at 13h 17m 41s.xml">
-      <configuration name="StudentsTest" configurationId="JUnit" />
+    <history-entry file="EducatorTest - 2018.11.06 at 16h 05m 02s.xml">
+      <configuration name="EducatorTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ZipCodeWilmingtonTest - 2018.11.06 at 13h 17m 46s.xml">
-      <configuration name="ZipCodeWilmingtonTest" configurationId="JUnit" />
+    <history-entry file="EducatorTest_testLecture_SomeoneElseTime - 2018.11.06 at 16h 06m 53s.xml">
+      <configuration name="EducatorTest.testLecture_SomeoneElseTime" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest - 2018.11.06 at 13h 18m 01s.xml">
-      <configuration name="PeopleTest" configurationId="JUnit" />
+    <history-entry file="EducatorTest - 2018.11.06 at 16h 06m 57s.xml">
+      <configuration name="EducatorTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="InstructorsTest - 2018.11.06 at 13h 36m 40s.xml">
-      <configuration name="InstructorsTest" configurationId="JUnit" />
+    <history-entry file="EducatorTest_testLecture_SomeoneElseTime - 2018.11.06 at 16h 07m 33s.xml">
+      <configuration name="EducatorTest.testLecture_SomeoneElseTime" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="InstructorsTest - 2018.11.06 at 13h 37m 40s.xml">
-      <configuration name="InstructorsTest" configurationId="JUnit" />
+    <history-entry file="EducatorTest - 2018.11.06 at 16h 08m 18s.xml">
+      <configuration name="EducatorTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="InstructorsTest - 2018.11.06 at 13h 38m 36s.xml">
-      <configuration name="InstructorsTest" configurationId="JUnit" />
+    <history-entry file="StudentTest - 2018.11.06 at 16h 08m 44s.xml">
+      <configuration name="StudentTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest_testImplementation - 2018.11.06 at 13h 41m 16s.xml">
-      <configuration name="EducatorTest.testImplementation" configurationId="JUnit" />
+    <history-entry file="PeopleTest - 2018.11.06 at 16h 08m 49s.xml">
+      <configuration name="PeopleTest" configurationId="JUnit" />
     </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="30664000" />
+    <option name="totallyTimeSpent" value="32922000" />
   </component>
   <component name="TodoView">
     <todo-panel id="selected-file">
     </todo-panel>
   </component>
   <component name="ToolWindowManager">
-    <frame x="66" y="23" width="1818" height="992" extended-state="0" />
+    <frame x="-290" y="-1057" width="1777" height="1019" extended-state="0" />
+    <editor active="true" />
     <layout>
       <window_info id="Designer" order="0" />
       <window_info id="UI Designer" order="1" />
       <window_info id="Capture Tool" order="2" />
       <window_info id="Favorites" order="3" side_tool="true" />
       <window_info id="Image Layers" order="4" />
-      <window_info content_ui="combo" id="Project" order="5" visible="true" weight="0.04617117" />
+      <window_info content_ui="combo" id="Project" order="5" visible="true" weight="0.14351586" />
       <window_info id="Structure" order="6" side_tool="true" weight="0.25" />
       <window_info anchor="bottom" id="Version Control" order="0" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Terminal" order="1" weight="0.3283582" />
+      <window_info anchor="bottom" id="Terminal" order="1" weight="0.32777777" />
       <window_info anchor="bottom" id="Event Log" order="2" side_tool="true" />
       <window_info anchor="bottom" id="Database Changes" order="3" show_stripe_button="false" />
       <window_info anchor="bottom" id="Message" order="4" />
       <window_info anchor="bottom" id="Find" order="5" />
-      <window_info anchor="bottom" id="Run" order="6" weight="0.32903227" />
+      <window_info active="true" anchor="bottom" id="Run" order="6" visible="true" weight="0.32901832" />
       <window_info anchor="bottom" id="Debug" order="7" weight="0.4" />
-      <window_info active="true" anchor="bottom" id="Messages" order="8" visible="true" weight="0.22222222" />
+      <window_info anchor="bottom" id="Messages" order="8" weight="0.22222222" />
       <window_info anchor="bottom" id="Cvs" order="9" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="10" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="11" weight="0.32903227" />
       <window_info id="Capture Tool" order="2" />
       <window_info id="Favorites" order="3" side_tool="true" />
       <window_info id="Image Layers" order="4" />
-      <window_info active="true" content_ui="combo" id="Project" order="5" visible="true" weight="0.1720517" />
+      <window_info content_ui="combo" id="Project" order="5" visible="true" weight="0.14351586" />
       <window_info id="Structure" order="6" side_tool="true" weight="0.25" />
       <window_info anchor="bottom" id="Version Control" order="0" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Terminal" order="1" weight="0.32903227" />
+      <window_info anchor="bottom" id="Terminal" order="1" weight="0.32777777" />
       <window_info anchor="bottom" id="Event Log" order="2" side_tool="true" />
       <window_info anchor="bottom" id="Database Changes" order="3" show_stripe_button="false" />
       <window_info anchor="bottom" id="Message" order="4" />
       <window_info anchor="bottom" id="Find" order="5" />
-      <window_info anchor="bottom" id="Run" order="6" visible="true" weight="0.32903227" />
+      <window_info active="true" anchor="bottom" id="Run" order="6" visible="true" weight="0.32901832" />
       <window_info anchor="bottom" id="Debug" order="7" weight="0.4" />
-      <window_info anchor="bottom" id="Messages" order="8" weight="0.32580644" />
+      <window_info anchor="bottom" id="Messages" order="8" weight="0.22222222" />
       <window_info anchor="bottom" id="Cvs" order="9" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="10" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="11" weight="0.32903227" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PersonTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="285">
-          <caret line="19" column="40" selection-start-line="19" selection-start-column="40" selection-end-line="19" selection-end-column="40" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="75">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="405">
-          <caret line="27" column="22" lean-forward="true" selection-start-line="27" selection-start-column="22" selection-end-line="27" selection-end-column="22" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_181.jdk/Contents/Home/src.zip!/java/lang/Class.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="372">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonInterface.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="90">
-          <caret line="6" column="9" lean-forward="true" selection-start-line="6" selection-start-column="9" selection-end-line="6" selection-end-column="9" />
-        </state>
-      </provider>
-    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonInterface.java" />
     <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="180">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="225">
-          <caret line="15" column="9" lean-forward="true" selection-start-line="15" selection-start-column="9" selection-end-line="15" selection-end-column="9" />
-          <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#269#270#0" expanded="true" />
-            <element signature="e#324#325#0" expanded="true" />
-          </folding>
+        <state relative-caret-position="120">
+          <caret line="12" column="35" selection-start-line="12" selection-start-column="35" selection-end-line="12" selection-end-column="35" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="244">
-          <caret line="18" column="40" selection-start-line="18" selection-start-column="40" selection-end-line="18" selection-end-column="40" />
+        <state relative-caret-position="210">
+          <caret line="15" column="36" selection-start-line="15" selection-start-column="36" selection-end-line="15" selection-end-column="36" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="1608">
-          <caret line="111" column="9" lean-forward="true" selection-start-line="111" selection-start-column="9" selection-end-line="111" selection-end-column="9" />
+        <state relative-caret-position="290">
+          <caret line="37" column="40" selection-start-line="37" selection-start-column="40" selection-end-line="37" selection-end-column="40" />
           <folding>
-            <element signature="imports" expanded="true" />
+            <element signature="e#653#654#0" expanded="true" />
+            <element signature="e#678#679#0" expanded="true" />
+            <element signature="e#709#710#0" expanded="true" />
+            <element signature="e#736#737#0" expanded="true" />
           </folding>
         </state>
       </provider>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="435">
-          <caret line="29" column="24" selection-start-line="29" selection-start-column="24" selection-end-line="29" selection-end-column="24" />
+        <state relative-caret-position="180">
+          <caret line="12" column="8" lean-forward="true" selection-start-line="12" selection-start-column="8" selection-end-line="12" selection-end-column="58" />
           <folding>
-            <element signature="e#500#501#0" expanded="true" />
-            <element signature="e#533#534#0" expanded="true" />
-            <element signature="e#585#586#0" expanded="true" />
-            <element signature="e#629#630#0" expanded="true" />
-            <element signature="e#678#679#0" expanded="true" />
-            <element signature="e#709#710#0" expanded="true" />
-            <element signature="e#736#737#0" expanded="true" />
+            <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/EducatorTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="795">
-          <caret line="53" column="7" lean-forward="true" selection-start-line="27" selection-start-column="5" selection-end-line="53" selection-end-column="7" />
+        <state relative-caret-position="567">
+          <caret line="66" lean-forward="true" selection-start-line="66" selection-end-line="66" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="224">
-          <caret line="15" column="36" lean-forward="true" selection-start-line="15" selection-start-column="36" selection-end-line="15" selection-end-column="36" />
+        <state relative-caret-position="255">
+          <caret line="17" selection-start-line="17" selection-end-line="18" selection-end-column="51" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#896#897#0" expanded="true" />
-            <element signature="e#927#928#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PersonTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="120">
-          <caret line="12" column="35" lean-forward="true" selection-start-line="12" selection-start-column="35" selection-end-line="12" selection-end-column="35" />
+        <state relative-caret-position="285">
+          <caret line="19" column="40" selection-start-line="19" selection-start-column="40" selection-end-line="19" selection-end-column="40" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorTest.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="225">
+          <caret line="15" column="9" lean-forward="true" selection-start-line="15" selection-start-column="9" selection-end-line="15" selection-end-column="9" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#269#270#0" expanded="true" />
+            <element signature="e#324#325#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="405">
+          <caret line="27" column="22" lean-forward="true" selection-start-line="27" selection-start-column="22" selection-end-line="27" selection-end-column="22" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="431">
-          <caret line="34" column="46" lean-forward="true" selection-start-line="34" selection-start-column="46" selection-end-line="34" selection-end-column="46" />
+        <state relative-caret-position="1440">
+          <caret line="96" column="5" selection-start-line="96" selection-start-column="5" selection-end-line="96" selection-end-column="5" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>

src/main/java/io/zipcoder/interfaces/Educator.java

 
     public void teach(Learner learner, double numberOfHours) {
         learner.learn(numberOfHours);
-        // educator.setTimeWorked(getTimeWorked() + numberOfHours);
+        setTimeWorked(getTimeWorked() + numberOfHours);
     }
 
     public void lecture(Learner[] learners, double numberOfHours) {
             double numberOfHoursPerLearner = (numberOfHours / learners.length);
             learner.learn(numberOfHoursPerLearner);
         }
+        setTimeWorked(getTimeWorked() + numberOfHours);
     }
-
-
 }

src/test/java/io/zipcoder/interfaces/EducatorTest.java

 public class EducatorTest {
 
     Student student = new Student(1, "Baby Code");
-    Student[] students = new Student[5];
+    Student[] students = new Student[3];
 
+    @Before
     public void populateStudents() {
         students[0] = new Student(1, "Baby Code");
         students[1] = new Student(2, "Babier Code");
         students[2] = new Student(3, "Babiest Code");
-        students[3] = new Student(4, "Infant Code");
-        students[4] = new Student(5, "Fetus Code");
     }
 
     @Test
         Assert.assertEquals(expected, actual);
     }
 
-//    @Test
-//    public void testInheritance(){
-//        boolean expected = true;
-//        boolean actual = instructor instanceof Person;
-//
-//        Assert.assertEquals(expected, actual);
-//    }
-//
-//    @Test
-//    public void testTeach() {
-//        instructor.teach(student, 10);
-//
-//        double expected = 10;
-//        double actual = student.getTotalStudyTime();
-//
-//        Assert.assertEquals(expected, actual, 0.1);
-//    }
-//
-//    @Test
-//    public void testLecture() {
-//        instructor.lecture(students, 50);
-//
-//        double expected = 10;
-//        double actual = students[0].getTotalStudyTime();
-//
-//        Assert.assertEquals(expected, actual, 0.1);
-//    }
+    @Test
+    public void testTeach() {
+        Educator.KRIS.setTimeWorked(0);
+        Educator.KRIS.teach(student, 3);
+
+        double expected = 3;
+        double actual = student.getTotalStudyTime();
+
+        Assert.assertEquals(expected, actual, 0.1);
+    }
+
+    @Test
+    public void testLecture() {
+        Educator.KRIS.setTimeWorked(0);
+        Educator.KRIS.lecture(students, 9);
+
+        double expected = 3;
+        double actual = students[0].getTotalStudyTime();
+
+        Assert.assertEquals(expected, actual, 0.1);
+    }
 
+    @Test
+    public void testLecture_Time() {
+        Educator.KRIS.setTimeWorked(0);
+        Educator.KRIS.lecture(students, 9);
+
+        double expected = 9;
+        double actual = Educator.KRIS.getTimeWorked();
+
+        Assert.assertEquals(expected, actual, 0.1);
+    }
+
+    @Test
+    public void testLecture_SoloTime() {
+        Educator.KRIS.setTimeWorked(0);
+        Educator.NHU.lecture(students, 9);
+
+        double nhuActual = Educator.NHU.getTimeWorked();
+        double krisActual = Educator.KRIS.getTimeWorked();
+
+        Assert.assertNotEquals(nhuActual, krisActual, 0.1);
+    }
 }

src/test/java/io/zipcoder/interfaces/PeopleTest.java

         Assert.assertEquals(expected, actual);
     }
 
-//    @Test
-//    public void testGetArray() {
-//        ArrayList<Person> expected = new ArrayList<Person>();
-//        expected.add(instructor);
-//        expected.add(student1);
-//        expected.add(student2);
-//
-//        Person[] actual = (Person[]) people.getArray();
-//        Person[] expected1 = (Person[]) expected.toArray();
-//
-//        Assert.assertEquals(expected1, actual);
-//    }
-
-    @Test
-    public void testGetArray_only() {
-        people.getArray();
-    }
-
-
     @Test
     public void testRemoveAll() {
         people.removeAll();

src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java

 package io.zipcoder.interfaces;
 
 import org.junit.Assert;
-import org.junit.Before;
 import org.junit.Test;
 
-import java.lang.reflect.Field;
-
 public class ZipCodeWilmingtonTest {
 
     ZipCodeWilmington zipCode = ZipCodeWilmington.getInstance();
 
         Assert.assertEquals(expected, actual,  1e-8);
     }
+
+    @Test
+    public void testHostLecture_Educator(){
+        Student ned = zipCode.students.studentList.get(0);
+        double originalStudyTime = ned.getTotalStudyTime();
+
+        zipCode.hostLecture(Educator.KRIS, 78);
+
+        double expected = 2;
+        double actual = ned.getTotalStudyTime() - originalStudyTime;
+
+        Assert.assertEquals(expected, actual,  1e-8);
+    }
+
 }