completed part 10

.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/workspace.xml

@@ -2,7 +2,18 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="7c067e32-f3c4-46c3-90e9-a9b9f12f1b24" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmington.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmington.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/uiDesigner.xml" 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/Person.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.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/Teacher.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/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/testHostLecture.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/testHostLecture.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/target/" />
@@ -16,33 +27,35 @@
     <session id="-1479912162">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
-          <entry key="project.closed" value="7" />
-          <entry key="project.open.time.1" value="6" />
+          <entry key="project.closed" value="10" />
+          <entry key="project.open.time.1" value="7" />
+          <entry key="project.open.time.2" value="1" />
+          <entry key="project.open.time.4" value="1" />
           <entry key="project.open.time.7" value="1" />
           <entry key="project.open.time.8" value="1" />
-          <entry key="project.opened" value="8" />
+          <entry key="project.opened" value="11" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
           <entry key="class" value="7" />
-          <entry key="java" value="33" />
+          <entry key="java" value="46" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.open">
         <counts>
           <entry key="CLASS" value="7" />
-          <entry key="JAVA" value="33" />
+          <entry key="JAVA" value="46" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="java" value="5185" />
+          <entry key="java" value="6028" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="JAVA" value="5185" />
+          <entry key="JAVA" value="6028" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.js.language.service.starts" />
@@ -52,80 +65,84 @@
     </session>
   </component>
   <component name="FileEditorManager">
-    <splitter split-orientation="horizontal" split-proportion="0.5">
+    <splitter split-orientation="horizontal" split-proportion="0.53098106">
       <split-first>
         <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/StudentTest.java">
+            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="405">
-                  <caret line="27" column="39" selection-start-line="27" selection-start-column="39" selection-end-line="27" selection-end-column="39" />
-                  <folding>
-                    <element signature="imports" expanded="true" />
-                  </folding>
+                <state relative-caret-position="135">
+                  <caret line="9" column="25" selection-start-line="9" selection-start-column="25" selection-end-line="9" selection-end-column="25" />
                 </state>
               </provider>
             </entry>
           </file>
           <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructor.java">
+            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="510">
-                  <caret line="34" column="50" lean-forward="true" selection-start-line="34" selection-start-column="50" selection-end-line="34" selection-end-column="50" />
-                  <folding>
-                    <element signature="imports" expanded="true" />
-                  </folding>
+                <state relative-caret-position="120">
+                  <caret line="8" column="22" selection-start-line="8" selection-start-column="22" selection-end-line="8" selection-end-column="22" />
                 </state>
               </provider>
             </entry>
           </file>
           <file pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java">
+            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="75">
-                  <caret line="5" column="22" lean-forward="true" selection-start-line="5" selection-start-column="22" selection-end-line="5" selection-end-column="22" />
+                <state relative-caret-position="240">
+                  <caret line="18" column="35" selection-start-line="18" selection-start-column="35" selection-end-line="18" selection-end-column="35" />
+                  <folding>
+                    <element signature="e#188#189#0" expanded="true" />
+                    <element signature="e#242#243#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/Teacher.java">
+            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="75">
-                  <caret line="5" lean-forward="true" selection-start-line="5" selection-end-line="5" />
+                <state relative-caret-position="214">
+                  <caret line="58" column="28" selection-start-line="58" selection-start-column="21" selection-end-line="58" selection-end-column="28" />
+                  <folding>
+                    <element signature="e#216#225#0" expanded="true" />
+                    <element signature="e#2640#2641#0" expanded="true" />
+                    <element signature="e#2674#2675#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/Students.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="30">
-                  <caret line="2" column="19" selection-start-line="2" selection-start-column="19" selection-end-line="2" selection-end-column="19" />
+                <state relative-caret-position="244">
+                  <caret line="22" lean-forward="true" selection-start-line="22" selection-end-line="22" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file pinned="false" current-in-tab="true">
-            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmington.java">
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="255">
-                  <caret line="17" selection-start-line="17" selection-end-line="17" />
+                <state relative-caret-position="105">
+                  <caret line="7" column="13" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
                   <folding>
-                    <element signature="e#391#392#0" expanded="true" />
-                    <element signature="e#422#423#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/TestStudents.java">
+          <file pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state>
-                  <caret column="31" lean-forward="true" selection-start-column="31" selection-end-column="31" />
+                <state relative-caret-position="60">
+                  <caret line="4" column="36" lean-forward="true" selection-start-line="4" selection-start-column="20" selection-end-line="4" selection-end-column="36" />
                   <folding>
                     <element signature="imports" expanded="true" />
+                    <element signature="e#1005#1006#0" expanded="true" />
+                    <element signature="e#1053#1054#0" expanded="true" />
                   </folding>
                 </state>
               </provider>
@@ -134,8 +151,17 @@
           <file pinned="false" current-in-tab="false">
             <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="30">
-                  <caret line="2" column="13" selection-start-line="2" selection-start-column="13" selection-end-line="2" selection-end-column="13" />
+                <state relative-caret-position="225">
+                  <caret line="17" selection-start-line="17" selection-end-line="17" />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <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="60">
+                  <caret line="4" column="37" selection-start-line="4" selection-start-column="37" selection-end-line="4" selection-end-column="37" />
                 </state>
               </provider>
             </entry>
@@ -143,21 +169,43 @@
         </leaf>
       </split-first>
       <split-second>
-        <leaf>
-          <file pinned="false" current-in-tab="false">
+        <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+          <file pinned="false" current-in-tab="true">
             <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="75">
-                  <caret line="5" column="22" selection-start-line="5" selection-start-column="22" selection-end-line="5" selection-end-column="22" />
+                <state relative-caret-position="195">
+                  <caret line="13" column="35" selection-start-line="13" selection-start-column="35" selection-end-line="13" selection-end-column="35" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file pinned="false" current-in-tab="true">
+          <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="161">
+                  <caret line="11" column="14" lean-forward="true" selection-start-line="11" selection-start-column="14" selection-end-line="11" selection-end-column="14" />
+                  <folding>
+                    <element signature="e#390#391#0" expanded="true" />
+                    <element signature="e#421#422#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/Teacher.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="105">
+                  <caret line="7" lean-forward="true" selection-start-line="7" selection-end-line="7" />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/testHostLecture.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="196">
-                  <caret line="24" selection-start-line="24" selection-end-line="24" />
+                <state relative-caret-position="154">
+                  <caret line="28" column="40" selection-start-line="28" selection-start-column="40" selection-end-line="28" selection-end-column="40" />
                   <folding>
                     <element signature="imports" expanded="true" />
                   </folding>
@@ -177,6 +225,14 @@
       </list>
     </option>
   </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>= new Student(</find>
+    </findStrings>
+    <replaceStrings>
+      <replace>this.add(new Student(</replace>
+    </replaceStrings>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
@@ -184,21 +240,22 @@
     <option name="CHANGED_PATHS">
       <list>
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java" />
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" />
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentTest.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructor.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" />
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmington.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/testHostLecture.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" />
       </list>
     </option>
   </component>
@@ -209,10 +266,9 @@
     <sorting>DEFINITION_ORDER</sorting>
   </component>
   <component name="ProjectFrameBounds">
-    <option name="x" value="29" />
     <option name="y" value="23" />
-    <option name="width" value="1411" />
-    <option name="height" value="797" />
+    <option name="width" value="1440" />
+    <option name="height" value="813" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
   <component name="ProjectView">
@@ -268,14 +324,6 @@
               <item name="test" type="462c0819:PsiDirectoryNode" />
               <item name="java" type="462c0819:PsiDirectoryNode" />
             </path>
-            <path>
-              <item name="interfaces-1" type="b2602c69:ProjectViewProjectNode" />
-              <item name="CR-MacroLabs-OOP-InstructorStudentClassroom" type="462c0819:PsiDirectoryNode" />
-              <item name="src" type="462c0819:PsiDirectoryNode" />
-              <item name="test" type="462c0819:PsiDirectoryNode" />
-              <item name="java" type="462c0819:PsiDirectoryNode" />
-              <item name="interfaces" type="462c0819:PsiDirectoryNode" />
-            </path>
           </expand>
           <select />
         </subPane>
@@ -285,12 +333,15 @@
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541643871086" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1542228615557" />
     <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" />
   </component>
   <component name="RecentsManager">
+    <key name="MoveClassesOrPackagesDialog.RECENTS_KEY">
+      <recent name="io.zipcoder.interfaces" />
+    </key>
     <key name="CreateClassDialog.RecentsKey">
       <recent name="io.zipcoder.interfaces" />
     </key>
@@ -307,8 +358,8 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="JUnit.testHostLecture.testHostLecture">
-    <configuration name="TestInstructor" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+  <component name="RunManager" selected="JUnit.io.zipcoder.interfaces in interfaces-1">
+    <configuration name="StudentTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -317,12 +368,12 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestInstructor" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.StudentTest" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="TestInstructors" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="TestStudents" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -331,12 +382,12 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestInstructors" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestStudents" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="TestInstructors.testInitializationSetupInstructors" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="io.zipcoder.interfaces in interfaces-1" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -345,14 +396,12 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestInstructors" />
-      <option name="METHOD_NAME" value="testInitializationSetupInstructors" />
-      <option name="TEST_OBJECT" value="method" />
+      <option name="TEST_OBJECT" value="package" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="TestStudents" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="testHostLecture" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -361,7 +410,7 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestStudents" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.testHostLecture" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
@@ -384,18 +433,18 @@
     </configuration>
     <list>
       <item itemvalue="JUnit.TestStudents" />
-      <item itemvalue="JUnit.TestInstructors" />
-      <item itemvalue="JUnit.TestInstructors.testInitializationSetupInstructors" />
       <item itemvalue="JUnit.testHostLecture.testHostLecture" />
-      <item itemvalue="JUnit.TestInstructor" />
+      <item itemvalue="JUnit.StudentTest" />
+      <item itemvalue="JUnit.testHostLecture" />
+      <item itemvalue="JUnit.io.zipcoder.interfaces in interfaces-1" />
     </list>
     <recent_temporary>
       <list>
+        <item itemvalue="JUnit.io.zipcoder.interfaces in interfaces-1" />
         <item itemvalue="JUnit.testHostLecture.testHostLecture" />
-        <item itemvalue="JUnit.TestInstructor" />
-        <item itemvalue="JUnit.TestInstructors" />
-        <item itemvalue="JUnit.TestInstructors.testInitializationSetupInstructors" />
+        <item itemvalue="JUnit.testHostLecture" />
         <item itemvalue="JUnit.TestStudents" />
+        <item itemvalue="JUnit.StudentTest" />
       </list>
     </recent_temporary>
   </component>
@@ -416,49 +465,53 @@
       <workItem from="1541510571713" duration="3589000" />
       <workItem from="1541555249448" duration="2472000" />
       <workItem from="1541610186260" duration="3053000" />
-      <workItem from="1541625651457" duration="10028000" />
+      <workItem from="1541625651457" duration="11624000" />
+      <workItem from="1541963609741" duration="186000" />
+      <workItem from="1541964187052" duration="1393000" />
+      <workItem from="1542224574521" duration="4283000" />
     </task>
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 29m 43s.xml">
+    <history-entry file="testHostLecture_testHostLecture - 2018.11.11 at 14h 34m 23s.xml">
       <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 30m 51s.xml">
+    <history-entry file="testHostLecture_testHostLecture - 2018.11.11 at 14h 35m 56s.xml">
       <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 43m 00s.xml">
+    <history-entry file="testHostLecture_testHostLecture - 2018.11.11 at 14h 37m 40s.xml">
       <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 45m 10s.xml">
+    <history-entry file="testHostLecture_testHostLecture - 2018.11.11 at 14h 41m 13s.xml">
       <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 45m 35s.xml">
-      <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
+    <history-entry file="TestStudents - 2018.11.14 at 14h 43m 06s.xml">
+      <configuration name="TestStudents" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 46m 33s.xml">
-      <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
+    <history-entry file="io_zipcoder_interfaces_in_interfaces-1 - 2018.11.14 at 14h 43m 14s.xml">
+      <configuration name="io.zipcoder.interfaces in interfaces-1" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 47m 48s.xml">
-      <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
+    <history-entry file="testHostLecture - 2018.11.14 at 14h 47m 56s.xml">
+      <configuration name="testHostLecture" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 20h 47m 57s.xml">
-      <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
+    <history-entry file="testHostLecture - 2018.11.14 at 14h 52m 36s.xml">
+      <configuration name="testHostLecture" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 21h 10m 05s.xml">
-      <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
+    <history-entry file="testHostLecture - 2018.11.14 at 14h 54m 01s.xml">
+      <configuration name="testHostLecture" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="testHostLecture_testHostLecture - 2018.11.07 at 21h 10m 34s.xml">
+    <history-entry file="testHostLecture_testHostLecture - 2018.11.14 at 15h 02m 42s.xml">
       <configuration name="testHostLecture.testHostLecture" configurationId="JUnit" />
     </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="29450000" />
+    <option name="totallyTimeSpent" value="36908000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="29" y="23" width="1411" height="797" extended-state="0" />
+    <frame x="0" y="23" width="1440" height="813" extended-state="0" />
+    <editor active="true" />
     <layout>
-      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.16654493" />
+      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.16881259" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
       <window_info id="Image Layers" order="2" />
       <window_info id="Designer" order="3" />
@@ -467,8 +520,8 @@
       <window_info id="Favorites" order="6" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Run" order="2" weight="0.29503545" />
-      <window_info active="true" anchor="bottom" id="Debug" order="3" visible="true" weight="0.4" />
+      <window_info anchor="bottom" id="Run" order="2" weight="0.35644937" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="6" />
@@ -476,7 +529,7 @@
       <window_info anchor="bottom" id="Database Changes" order="8" show_stripe_button="false" />
       <window_info anchor="bottom" id="Terminal" order="9" />
       <window_info anchor="bottom" id="Event Log" order="10" side_tool="true" />
-      <window_info anchor="bottom" id="Messages" order="11" weight="0.43120566" />
+      <window_info anchor="bottom" id="Messages" order="11" visible="true" weight="0.4299584" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
@@ -494,35 +547,7 @@
   <component name="VcsContentAnnotationSettings">
     <option name="myLimit" value="2678400000" />
   </component>
-  <component name="XDebuggerManager">
-    <breakpoint-manager>
-      <breakpoints>
-        <line-breakpoint enabled="true" type="java-method">
-          <url>file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmington.java</url>
-          <line>15</line>
-          <properties class="io.zipcoder.interfaces.ZipCodeWilmington" method="hostLecture">
-            <option name="EMULATED" value="true" />
-          </properties>
-          <option name="timeStamp" value="3" />
-        </line-breakpoint>
-      </breakpoints>
-    </breakpoint-manager>
-  </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="285">
-          <caret line="23" column="32" selection-start-line="23" selection-start-column="32" selection-end-line="23" selection-end-column="32" />
-        </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="60">
-          <caret line="4" column="37" selection-start-line="4" selection-start-column="37" selection-end-line="4" selection-end-column="37" />
-        </state>
-      </provider>
-    </entry>
     <entry file="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/org/junit/runners/BlockJUnit4ClassRunner.class">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="315">
@@ -534,14 +559,6 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="118">
           <caret line="240" selection-start-line="240" selection-end-line="240" />
-          <folding>
-            <element signature="e#2111#2112#0" expanded="true" />
-            <element signature="e#2155#2156#0" expanded="true" />
-            <element signature="e#5951#6086#0" expanded="true" />
-            <element signature="e#6085#6086#0" expanded="true" />
-            <element signature="e#6484#6648#0" expanded="true" />
-            <element signature="e#6647#6648#0" expanded="true" />
-          </folding>
         </state>
       </provider>
     </entry>
@@ -559,135 +576,150 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="105">
-          <caret line="7" column="5" selection-start-line="7" selection-start-column="5" selection-end-line="9" selection-end-column="5" />
+        <state relative-caret-position="300">
+          <caret line="20" column="50" selection-start-line="20" selection-start-column="50" selection-end-line="20" selection-end-column="50" />
           <folding>
-            <element signature="e#135#136#0" expanded="true" />
-            <element signature="e#161#162#0" expanded="true" />
+            <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructor.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="105">
-          <caret line="7" column="13" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
+        <state relative-caret-position="510">
+          <caret line="34" column="50" selection-start-line="34" selection-start-column="50" selection-end-line="34" selection-end-column="50" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.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="300">
-          <caret line="20" column="50" selection-start-line="20" selection-start-column="50" selection-end-line="20" selection-end-column="50" />
+        <state relative-caret-position="390">
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           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentTest.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="405">
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+        <state relative-caret-position="105">
+          <caret line="7" column="13" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/testHostLecture.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="30">
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+        <state relative-caret-position="154">
+          <caret line="28" column="40" selection-start-line="28" selection-start-column="40" selection-end-line="28" 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/People.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="235">
-          <caret line="42" column="23" selection-start-line="42" selection-start-column="23" selection-end-line="42" selection-end-column="23" />
+        <state relative-caret-position="330">
+          <caret line="22" column="9" selection-start-line="22" selection-start-column="9" selection-end-line="22" selection-end-column="9" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#1005#1006#0" expanded="true" />
-            <element signature="e#1053#1054#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="75">
-          <caret line="5" column="22" selection-start-line="5" selection-start-column="22" selection-end-line="5" selection-end-column="22" />
+        <state relative-caret-position="240">
+          <caret line="18" column="35" selection-start-line="18" selection-start-column="35" selection-end-line="18" selection-end-column="35" />
+          <folding>
+            <element signature="e#188#189#0" expanded="true" />
+            <element signature="e#242#243#0" 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/main/java/io/zipcoder/interfaces/Learner.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="118">
-          <caret line="12" column="5" lean-forward="true" selection-start-line="12" selection-start-column="5" selection-end-line="12" selection-end-column="5" />
-          <folding>
-            <element signature="e#323#324#0" expanded="true" />
-            <element signature="e#347#348#0" expanded="true" />
-          </folding>
+        <state relative-caret-position="60">
+          <caret line="4" column="37" selection-start-line="4" selection-start-column="37" selection-end-line="4" selection-end-column="37" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="31" lean-forward="true" selection-start-column="31" selection-end-column="31" />
+        <state relative-caret-position="105">
+          <caret line="7" lean-forward="true" selection-start-line="7" selection-end-line="7" />
+        </state>
+      </provider>
+    </entry>
+    <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="161">
+          <caret line="11" column="14" lean-forward="true" selection-start-line="11" selection-start-column="14" selection-end-line="11" selection-end-column="14" />
           <folding>
-            <element signature="imports" expanded="true" />
+            <element signature="e#390#391#0" expanded="true" />
+            <element signature="e#421#422#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/main/java/io/zipcoder/interfaces/Student.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="30">
-          <caret line="2" column="13" selection-start-line="2" selection-start-column="13" selection-end-line="2" selection-end-column="13" />
+        <state relative-caret-position="120">
+          <caret line="8" column="22" selection-start-line="8" selection-start-column="22" selection-end-line="8" selection-end-column="22" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructor.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="510">
-          <caret line="34" column="50" lean-forward="true" selection-start-line="34" selection-start-column="50" selection-end-line="34" selection-end-column="50" />
+        <state relative-caret-position="214">
+          <caret line="58" column="28" selection-start-line="58" selection-start-column="21" selection-end-line="58" selection-end-column="28" />
           <folding>
-            <element signature="imports" expanded="true" />
+            <element signature="e#216#225#0" expanded="true" />
+            <element signature="e#2640#2641#0" expanded="true" />
+            <element signature="e#2674#2675#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.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="75">
-          <caret line="5" lean-forward="true" selection-start-line="5" selection-end-line="5" />
+        <state relative-caret-position="225">
+          <caret line="17" selection-start-line="17" selection-end-line="17" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmington.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="255">
-          <caret line="17" selection-start-line="17" selection-end-line="17" />
-          <folding>
-            <element signature="e#391#392#0" expanded="true" />
-            <element signature="e#422#423#0" expanded="true" />
-          </folding>
+        <state relative-caret-position="244">
+          <caret line="22" lean-forward="true" selection-start-line="22" selection-end-line="22" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/testHostLecture.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="196">
-          <caret line="24" selection-start-line="24" selection-end-line="24" />
+        <state relative-caret-position="135">
+          <caret line="9" column="25" selection-start-line="9" selection-start-column="25" selection-end-line="9" selection-end-column="25" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="60">
+          <caret line="4" column="36" lean-forward="true" selection-start-line="4" selection-start-column="20" selection-end-line="4" selection-end-column="36" />
           <folding>
             <element signature="imports" expanded="true" />
+            <element signature="e#1005#1006#0" expanded="true" />
+            <element signature="e#1053#1054#0" expanded="true" />
           </folding>
         </state>
       </provider>

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

@@ -1,11 +1,13 @@
 package io.zipcoder.interfaces;
 
+import java.util.ArrayList;
+
 public class Instructor extends Person implements Teacher {
 
     private String name;
 
     public Instructor(long id, String name) {
-        super(id);
+        super(id,name);
         this.name=name;
     }
 
@@ -13,9 +15,10 @@ public class Instructor extends Person implements Teacher {
         learner.learn(numHours);
     }
 
-    public void lecture(Learner[] learners, double numberOfHours){
+    public void lecture(ArrayList<Learner> learners, double numberOfHours){
+
             for (Learner kid : learners){
-                kid.learn(numberOfHours/learners.length);
+                kid.learn(numberOfHours/learners.size());
             }
     }
 

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

@@ -1,24 +1,24 @@
 package io.zipcoder.interfaces;
 
+import java.util.ArrayList;
+
 public final class Instructors extends People{
 
     private static final Instructors INSTANCE = new Instructors();
-    private Instructor[] instructorList = new Instructor[6];
+
 
     private Instructors() {
+        this.add(new Instructor(1, "Chris"));
+        this.add(new Instructor(2, "Nhu"));
+        this.add(new Instructor(3, "Wilhem"));
+        this.add(new Instructor(4, "Dolio"));
+        this.add(new Instructor(5, "Froilan"));
+        this.add(new Instructor(6, "Leon"));
     }
 
     public static Instructors getInstance(){
         return INSTANCE;
     }
 
-    public Instructor[] getArray() {
-        instructorList[0] = new Instructor(1, "Chris");
-        instructorList[1] = new Instructor(2, "Nhu");
-        instructorList[2] = new Instructor(3, "Wilhem");
-        instructorList[3] = new Instructor(4, "Dolio");
-        instructorList[4] = new Instructor(5, "Froilan");
-        instructorList[5] = new Instructor(6, "Leon");
-            return instructorList;
-    }
+
 }

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

@@ -2,11 +2,11 @@ package io.zipcoder.interfaces;
 import java.lang.reflect.Array;
 import java.util.ArrayList;
 
-public class People {
+public class People<T extends Person> {
 
-    private ArrayList<Person> personList= new ArrayList<Person>();
+    private ArrayList<T> personList= new ArrayList<T>();
 
-    public void add(Person person){
+    public void add(T person){
         personList.add(person);
     }
 
@@ -37,9 +37,9 @@ public class People {
         return result;
     }
 
-    public Person[] getArray() {
+    public ArrayList<T> getArray() {
 
-        Person[] personArray = personList.toArray(new Person[personList.size()]);
+        ArrayList<T> personArray = personList;
         return personArray;
     }
 

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

@@ -5,8 +5,9 @@ public class Person {
     private final long id;
     private String name;
 
-    public Person(long id){
+    public Person(long id, String name){
         this.id=id;
+        this.name = name;
     }
 
 

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

@@ -6,7 +6,7 @@ public class Student extends Person implements Learner{
    private String name;
 
     public Student(long id, String name) {
-        super(id);
+        super(id, name);
         this.name = name;
     }
 

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

@@ -1,11 +1,53 @@
 package io.zipcoder.interfaces;
 
+import java.util.ArrayList;
+
 public final class Students extends People{
 
     private static final Students INSTANCE = new Students();
-    private Student[] studentList = new Student[39];
+    ArrayList<Learner> studentList=new ArrayList<Learner>();
 
     private Students() {
+        this.add(new Student(1, "Ned Redmond"));
+        this.add(new Student(2, "Seth Abrams"));
+        this.add(new Student(3, "Akeem Cherry"));
+        this.add(new Student(4, "Whitney Martinez"));
+        this.add(new Student(5, "Nira Parikh"));
+        this.add(new Student(6, "Connor Dunnigan"));
+        this.add(new Student(7, "Christian Sheridan"));
+        this.add(new Student(8, "Curtis Cook"));
+        this.add(new Student(9, "Nuridalia Hernandez"));
+        this.add(new Student(10, "Brandon DeFrancis"));
+        this.add(new Student(11, "De'Jon Johnson"));
+        this.add(new Student(12, "Demetrius Murray"));
+        this.add(new Student(13, "Elliott Stansbury"));
+        this.add(new Student(14, "Nathan Hall"));
+        this.add(new Student(15, "Jae Joson"));
+        this.add(new Student(16, "Jacob Anderson"));
+        this.add(new Student(17, "Jose Bedolla"));
+        this.add(new Student(18, "Jenn Chao"));
+        this.add(new Student(19, "Jennifer Tinkler"));
+        this.add(new Student(20, "Jonathan Hinds"));
+        this.add(new Student(21, "Jay Samuels"));
+        this.add(new Student(22, "Jevit Tith"));
+        this.add(new Student(23, "Lauren Green"));
+        this.add(new Student(24, "Kate Moore"));
+        this.add(new Student(25, "Michelle DiMarino"));
+        this.add(new Student(26, "Maggie Pierse"));
+        this.add(new Student(27, "Nick Satinover"));
+        this.add(new Student(28, "Chaitali Patel"));
+        this.add(new Student(29, "Yesoda Sanka"));
+        this.add(new Student(30, "Saurav Kamath"));
+        this.add(new Student(31, "Sam Bhutani"));
+        this.add(new Student(32, "Soujanya Buragapu"));
+        this.add(new Student(33, "Steffon Williams"));
+        this.add(new Student(34, "Zavon Malone"));
+        this.add(new Student(35, "Thuy Kong"));
+        this.add(new Student(36, "Thulasi Puppala"));
+        this.add(new Student(37, "Trinh Tong"));
+        this.add(new Student(38, "William Brown"));
+        this.add(new Student(39, "Xzavia Cuello"));
+
     }
 
     public static Students getInstance() {
@@ -13,47 +55,8 @@ public final class Students extends People{
     }
 
 
-    public Student[] getArray() {
-        studentList[1] = new Student(1, "Ned Redmond");
-        studentList[2] = new Student(2, "Seth Abrams");
-        studentList[3] = new Student(3, "Akeem Cherry");
-        studentList[4] = new Student(4, "Whitney Martinez");
-        studentList[5] = new Student(5, "Nira Parikh");
-        studentList[6] = new Student(6, "Connor Dunnigan");
-        studentList[7] = new Student(7, "Christian Sheridan");
-        studentList[8] = new Student(8, "Curtis Cook");
-        studentList[9] = new Student(9, "Nuridalia Hernandez");
-        studentList[10] = new Student(10, "Brandon DeFrancis");
-        studentList[11] = new Student(11, "De'Jon Johnson");
-        studentList[12] = new Student(12, "Demetrius Murray");
-        studentList[13] = new Student(13, "Elliott Stansbury");
-        studentList[14] = new Student(14, "Nathan Hall");
-        studentList[15] = new Student(15, "Jae Joson");
-        studentList[16] =new Student(16, "Jacob Anderson");
-        studentList[17] =new Student(17, "Jose Bedolla");
-        studentList[18] = new Student(18, "Jenn Chao");
-        studentList[19] = new Student(19, "Jennifer Tinkler");
-        studentList[20] = new Student(20, "Jonathan Hinds");
-        studentList[21] = new Student(21, "Jay Samuels");
-        studentList[22] = new Student(22, "Jevit Tith");
-        studentList[23] = new Student(23, "Lauren Green");
-        studentList[24] = new Student(24, "Kate Moore");
-        studentList[25] =new Student(25, "Michelle DiMarino");
-        studentList[26] =new Student(26, "Maggie Pierse");
-        studentList[27] =new Student(27, "Nick Satinover");
-        studentList[28] =new Student(28, "Chaitali Patel");
-        studentList[29] =new Student(29, "Yesoda Sanka");
-        studentList[30] =new Student(30, "Saurav Kamath");
-        studentList[31] =new Student(31, "Sam Bhutani");
-        studentList[32] =new Student(32, "Soujanya Buragapu");
-        studentList[33] =new Student(33, "Steffon Williams");
-        studentList[34] =new Student(34, "Zavon Malone");
-        studentList[35] =new Student(35, "Thuy Kong");
-        studentList[36] =new Student(36, "Thulasi Puppala");
-        studentList[37] =new Student(37, "Trinh Tong");
-        studentList[38] =new Student(38, "William Brown");
-        studentList[0] =new Student(39, "Xzavia Cuello");
-
+    @Override
+    public ArrayList<Learner> getArray() {
         return studentList;
     }
 }

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

@@ -1,8 +1,10 @@
 package io.zipcoder.interfaces;
 
+import java.util.ArrayList;
+
 public interface Teacher {
 
     void teach(Learner learner, double numberOfHours);
 
-    void lecture(Learner[] learners, double numberOfHours);
+    void lecture(ArrayList<Learner> learners, double numberOfHours);
 }

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

@@ -4,7 +4,7 @@ public final class ZipCodeWilmington {
 
     private static final Students students = Students.getInstance();
     private static final ZipCodeWilmington INSTANCE = new ZipCodeWilmington();
-    private static final Instructors instructors = Instructors.getInstance();
+    private static final Instructors instructor = Instructors.getInstance();
 
     private ZipCodeWilmington() {
     }
@@ -14,6 +14,6 @@ public final class ZipCodeWilmington {
     }
 
     public void hostLecture (Teacher teacher, double numberOfHours){
-            teacher.lecture(students.getArray(), numberOfHours);
+        teacher.lecture(students.getArray(), numberOfHours);
     }
 }

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

@@ -15,9 +15,9 @@ public class TestPeople {
     @Before
     public void setup(){
         people = new People();
-        person = new Person(1);
-        person2 = new Person(2);
-        person3 = new Person(3);
+        person = new Person((long)1, "Jane");
+        person2 = new Person((long)2, "Jill");
+        person3 = new Person((long)3, "Jack");
     }
 
     @Test

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

@@ -9,7 +9,7 @@ public class TestPerson {
     Person person;
     @Before
     public void setup(){
-        person = new Person(12);
+        person = new Person((long)12, "Harry");
     }
 
     @Test

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

@@ -5,26 +5,32 @@ import org.junit.Before;
 import org.junit.Test;
 
 public class testHostLecture {
-    ZipCodeWilmington zip;
-    Students students;
-    Teacher instructor;
+//    ZipCodeWilmington zip;
+//    Students students;
+//    Teacher instructor;
 
-    @Before
-    public void setup(){
-        zip = zip.getInstance();
-        students = Students.getInstance();
-        instructor = new Instructor(9, "Sian");
-    }
+//    @Before
+//    public void setup(){
+//        zip = zip.getInstance();
+//        students = Students.getInstance();
+//        instructor = new Instructor(9, "Sian");
+//    }
 
     @Test
     public void testHostLecture(){
-        double start = students.getArray()[0].getTotalStudayTime();
+        ZipCodeWilmington zip = ZipCodeWilmington.getInstance();
+        Students students = Students.getInstance();
+        Instructors intsructors = Instructors.getInstance();
+        Instructor instructor = intsructors.getArray()[0];
+
+        double start = students.getArray().get(0).getTotalStudayTime();
         System.out.println(start);
-        zip.hostLecture(instructor,70);
-        double end = students.getArray()[0].getTotalStudayTime();
+        zip.hostLecture(instructor,80.0);
+        double end = students.getArray().get(0).getTotalStudayTime();
         System.out.println(end);
-        double expected =  1;
-        double actual = start-end;
+        double expected =  2;
+        double actual = end-start;
+
         Assert.assertEquals(expected, actual, .0);
     }
 }