fixed something that i did a goof on

.idea/workspace.xml

@@ -2,10 +2,8 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="6d401438-edd6-46bd-8430-575eb6761c9c" name="Default Changelist" comment="">
-      <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/ZipCodeWilmingtonTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.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/ZipCodeWilmington.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/target/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -22,158 +20,69 @@
     <session id="-1194216088">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
-          <entry key="project.closed" value="2" />
+          <entry key="project.closed" value="3" />
           <entry key="project.open.time.0" value="1" />
           <entry key="project.open.time.2" value="1" />
           <entry key="project.open.time.4" value="1" />
-          <entry key="project.opened" value="3" />
+          <entry key="project.open.time.9" value="1" />
+          <entry key="project.opened" value="4" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
           <entry key="class" value="1" />
-          <entry key="java" value="103" />
+          <entry key="java" value="108" />
           <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="103" />
+          <entry key="JAVA" value="108" />
           <entry key="Markdown" value="1" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="java" value="12248" />
+          <entry key="java" value="12395" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="JAVA" value="12248" />
+          <entry key="JAVA" value="12395" />
         </counts>
       </usages-collector>
     </session>
   </component>
   <component name="FileEditorManager">
-    <splitter split-orientation="horizontal" split-proportion="0.3755047">
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-        <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-          <file pinned="false" current-in-tab="true">
-            <entry file="file://$PROJECT_DIR$/README.md">
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-                <state split_layout="SECOND">
-                  <first_editor />
-                  <second_editor />
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-      <split-second>
-        <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-          <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java">
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-          <file pinned="false" current-in-tab="false">
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-                  </folding>
-                </state>
-              </provider>
-            </entry>
-          </file>
-        </leaf>
-      </split-second>
-    </splitter>
+    <leaf>
+      <file pinned="false" current-in-tab="false">
+        <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="433">
+              <caret line="29" column="8" lean-forward="true" selection-start-line="29" selection-start-column="8" selection-end-line="29" selection-end-column="8" />
+              <folding>
+                <element signature="imports" expanded="true" />
+                <element signature="e#1093#1094#0" expanded="true" />
+                <element signature="e#1124#1125#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="true">
+        <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="419">
+              <caret line="28" column="36" lean-forward="true" selection-start-line="28" selection-start-column="36" selection-end-line="28" selection-end-column="36" />
+              <folding>
+                <element signature="imports" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
@@ -204,15 +113,15 @@
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorsTest.java" />
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" />
         <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/main/java/io/zipcoder/interfaces/People.java" />
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.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" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java" />
       </list>
     </option>
   </component>
@@ -236,6 +145,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
+      <pane id="PackagesPane" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -294,7 +204,6 @@
           <select />
         </subPane>
       </pane>
-      <pane id="PackagesPane" />
       <pane id="Scope" />
     </panes>
   </component>
@@ -302,7 +211,7 @@
     <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="1541538568670" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541547503590" />
     <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" />
@@ -324,7 +233,7 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="JUnit.InstructorTest">
+  <component name="RunManager" selected="JUnit.ZipCodeWilmingtonTest">
     <configuration name="EducatorTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
@@ -367,7 +276,7 @@
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="StudentTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="ZipCodeWilmingtonTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -376,12 +285,12 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.StudentTest" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.ZipCodeWilmingtonTest" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="StudentsTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="ZipCodeWilmingtonTest.testHostLecture_ID" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -390,25 +299,27 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.StudentsTest" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.ZipCodeWilmingtonTest" />
+      <option name="METHOD_NAME" value="testHostLecture_ID" />
+      <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
     <list>
-      <item itemvalue="JUnit.StudentTest" />
-      <item itemvalue="JUnit.StudentsTest" />
       <item itemvalue="JUnit.EducatorTest" />
       <item itemvalue="JUnit.InstructorsTest" />
       <item itemvalue="JUnit.InstructorTest" />
+      <item itemvalue="JUnit.ZipCodeWilmingtonTest.testHostLecture_ID" />
+      <item itemvalue="JUnit.ZipCodeWilmingtonTest" />
     </list>
     <recent_temporary>
       <list>
+        <item itemvalue="JUnit.ZipCodeWilmingtonTest" />
+        <item itemvalue="JUnit.ZipCodeWilmingtonTest.testHostLecture_ID" />
         <item itemvalue="JUnit.InstructorTest" />
         <item itemvalue="JUnit.InstructorsTest" />
         <item itemvalue="JUnit.EducatorTest" />
-        <item itemvalue="JUnit.StudentTest" />
-        <item itemvalue="JUnit.StudentsTest" />
       </list>
     </recent_temporary>
   </component>
@@ -424,44 +335,45 @@
       <updated>1541398494769</updated>
       <workItem from="1541398496278" duration="19454000" />
       <workItem from="1541511967581" duration="11210000" />
-      <workItem from="1541534437208" duration="2258000" />
+      <workItem from="1541534437208" duration="2626000" />
+      <workItem from="1541547254552" duration="248000" />
     </task>
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="EducatorTest - 2018.11.06 at 16h 00m 22s.xml">
-      <configuration name="EducatorTest" configurationId="JUnit" />
+    <history-entry file="PeopleTest - 2018.11.06 at 16h 08m 49s.xml">
+      <configuration name="PeopleTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest_testLecture_AnotherTime - 2018.11.06 at 16h 02m 03s.xml">
-      <configuration name="EducatorTest.testLecture_AnotherTime" configurationId="JUnit" />
+    <history-entry file="PeopleTest - 2018.11.06 at 16h 09m 06s.xml">
+      <configuration name="PeopleTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest - 2018.11.06 at 16h 02m 06s.xml">
-      <configuration name="EducatorTest" configurationId="JUnit" />
+    <history-entry file="ZipCodeWilmingtonTest - 2018.11.06 at 16h 09m 10s.xml">
+      <configuration name="ZipCodeWilmingtonTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest - 2018.11.06 at 16h 05m 02s.xml">
-      <configuration name="EducatorTest" configurationId="JUnit" />
+    <history-entry file="PeopleTest - 2018.11.06 at 16h 09m 13s.xml">
+      <configuration name="PeopleTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest_testLecture_SomeoneElseTime - 2018.11.06 at 16h 06m 53s.xml">
-      <configuration name="EducatorTest.testLecture_SomeoneElseTime" configurationId="JUnit" />
+    <history-entry file="PersonTest - 2018.11.06 at 16h 09m 17s.xml">
+      <configuration name="PersonTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest - 2018.11.06 at 16h 06m 57s.xml">
-      <configuration name="EducatorTest" configurationId="JUnit" />
+    <history-entry file="StudentsTest - 2018.11.06 at 16h 09m 20s.xml">
+      <configuration name="StudentsTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest_testLecture_SomeoneElseTime - 2018.11.06 at 16h 07m 33s.xml">
-      <configuration name="EducatorTest.testLecture_SomeoneElseTime" configurationId="JUnit" />
+    <history-entry file="StudentTest - 2018.11.06 at 16h 09m 23s.xml">
+      <configuration name="StudentTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="EducatorTest - 2018.11.06 at 16h 08m 18s.xml">
+    <history-entry file="EducatorTest - 2018.11.06 at 16h 09m 26s.xml">
       <configuration name="EducatorTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="StudentTest - 2018.11.06 at 16h 08m 44s.xml">
-      <configuration name="StudentTest" configurationId="JUnit" />
+    <history-entry file="InstructorsTest - 2018.11.06 at 16h 09m 29s.xml">
+      <configuration name="InstructorsTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest - 2018.11.06 at 16h 08m 49s.xml">
-      <configuration name="PeopleTest" configurationId="JUnit" />
+    <history-entry file="InstructorTest - 2018.11.06 at 16h 09m 33s.xml">
+      <configuration name="InstructorTest" configurationId="JUnit" />
     </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="32922000" />
+    <option name="totallyTimeSpent" value="33538000" />
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   <component name="TodoView">
     <todo-panel id="selected-file">
@@ -481,15 +393,15 @@
       <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="0.14351586" />
+      <window_info active="true" content_ui="combo" id="Project" order="5" visible="true" weight="0.14524496" />
       <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="0.32777777" />
+      <window_info anchor="bottom" id="Terminal" order="1" weight="0.32686085" />
       <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 active="true" anchor="bottom" id="Run" order="6" visible="true" weight="0.32901832" />
+      <window_info anchor="bottom" id="Run" order="6" visible="true" weight="0.32901832" />
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@@ -582,12 +494,6 @@
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@@ -616,23 +522,10 @@
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     <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">
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       <provider selected="true" editor-type-id="text-editor">
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@@ -650,44 +543,39 @@
         </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/PeopleTest.java">
       <provider selected="true" editor-type-id="text-editor">
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-          <caret line="37" column="40" selection-start-line="37" selection-start-column="40" selection-end-line="37" selection-end-column="40" />
+        <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="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" />
+            <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SECOND">
-          <first_editor />
-          <second_editor />
+    <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" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.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="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" />
+        <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/EducatorTest.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="567">
-          <caret line="66" lean-forward="true" selection-start-line="66" selection-end-line="66" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
+        <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" />
         </state>
       </provider>
     </entry>
@@ -703,50 +591,55 @@
     </entry>
     <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="255">
-          <caret line="17" selection-start-line="17" selection-end-line="18" selection-end-column="51" />
+        <state relative-caret-position="-160">
+          <caret line="14" column="13" selection-start-line="14" selection-start-column="13" selection-end-line="14" selection-end-column="13" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PersonTest.java">
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
+        <state split_layout="SECOND">
+          <first_editor />
+          <second_editor />
+        </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="285">
-          <caret line="19" column="40" selection-start-line="19" selection-start-column="40" selection-end-line="19" selection-end-column="40" />
+        <state relative-caret-position="990">
+          <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/test/java/io/zipcoder/interfaces/StudentsTest.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="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="290">
+          <caret line="37" column="40" selection-start-line="37" selection-start-column="40" selection-end-line="37" selection-end-column="40" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentTest.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="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" />
+        <state relative-caret-position="433">
+          <caret line="29" column="8" lean-forward="true" selection-start-line="29" selection-start-column="8" selection-end-line="29" selection-end-column="8" />
           <folding>
             <element signature="imports" expanded="true" />
+            <element signature="e#1093#1094#0" expanded="true" />
+            <element signature="e#1124#1125#0" 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/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <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" />
+        <state relative-caret-position="419">
+          <caret line="28" column="36" lean-forward="true" selection-start-line="28" selection-start-column="36" selection-end-line="28" selection-end-column="36" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>

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

@@ -16,14 +16,6 @@ public class Instructors extends People<Instructor> {
         final Instructor instructor = new Instructor(educator.getId(), educator.getName());
         instructorsList.add(instructor);
         }
-//        instructorsList = new ArrayList<Instructor>();
-//
-//        instructorsList.add(new Instructor(40, "Kris Younger"));
-//        instructorsList.add(new Instructor(41, "Nhu Nguyen"));
-//        instructorsList.add(new Instructor(42, "Wilhem Alcivar"));
-//        instructorsList.add(new Instructor(43, "L. Dolio Durant"));
-//        instructorsList.add(new Instructor(44, "Froilan Miranda"));
-//        instructorsList.add(new Instructor(45, "Leon Hunter"));
     }
 
     public static Instructors getInstance() {

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

@@ -1,6 +1,5 @@
 package io.zipcoder.interfaces;
 
-import java.lang.reflect.Array;
 import java.util.ArrayList;
 
 public final class ZipCodeWilmington {
@@ -18,11 +17,17 @@ public final class ZipCodeWilmington {
     }
 
     public void hostLecture(long id, double numberOfHours){
-        Instructor teacher = instructors.instructorsList.get(0);
+        Instructor instructor = null;
+
+        for (Instructor element : instructors.instructorsList) {
+            if (element.getID() == id) {
+                instructor = element;
+            }
+        }
 
         Learner[] cohort = cohortList.toArray(new Learner[cohortList.size()]);
 
-        teacher.lecture(cohort, numberOfHours);
+        instructor.lecture(cohort, numberOfHours);
     }