Instructors

.idea/workspace.xml

@@ -2,6 +2,8 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="043aad9b-f488-406e-94f4-e8cd787f123c" name="Default Changelist" comment="">
+      <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/People.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java" afterDir="false" />
     </list>
@@ -16,39 +18,46 @@
     <session id="1437882583">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
+          <entry key="project.closed" value="4" />
           <entry key="project.open.time.0" value="1" />
-          <entry key="project.opened" value="1" />
+          <entry key="project.open.time.1" value="3" />
+          <entry key="project.open.time.2" value="1" />
+          <entry key="project.opened" value="5" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
-          <entry key="java" value="24" />
+          <entry key="class" value="3" />
+          <entry key="java" value="28" />
+          <entry key="md" value="1" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.open">
         <counts>
-          <entry key="JAVA" value="24" />
+          <entry key="CLASS" value="3" />
+          <entry key="JAVA" value="28" />
+          <entry key="Markdown" value="1" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="java" value="4542" />
+          <entry key="java" value="5767" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="JAVA" value="4542" />
+          <entry key="JAVA" value="5767" />
         </counts>
       </usages-collector>
     </session>
   </component>
   <component name="FileEditorManager">
-    <leaf>
+    <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/StudentsTest.java">
           <provider selected="true" editor-type-id="text-editor">
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-              <caret line="22" column="46" lean-forward="true" selection-start-line="22" selection-start-column="46" selection-end-line="22" selection-end-column="46" />
+            <state relative-caret-position="150">
+              <caret line="10" column="48" selection-start-line="10" selection-start-column="48" selection-end-line="10" selection-end-column="48" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -56,14 +65,13 @@
           </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/Students.java">
           <provider selected="true" editor-type-id="text-editor">
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-              <caret line="52" column="1" lean-forward="true" selection-start-line="52" selection-start-column="1" selection-end-line="52" selection-end-column="1" />
+            <state relative-caret-position="75">
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-                <element signature="e#194#195#0" expanded="true" />
-                <element signature="e#225#226#0" expanded="true" />
+                <element signature="imports" expanded="true" />
               </folding>
             </state>
           </provider>
@@ -72,34 +80,32 @@
       <file pinned="false" current-in-tab="false">
         <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="704">
-              <caret line="50" column="27" selection-start-line="50" selection-start-column="27" selection-end-line="50" selection-end-column="27" />
+            <state relative-caret-position="105">
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               <folding>
                 <element signature="imports" expanded="true" />
-                <element signature="e#984#985#0" expanded="true" />
-                <element signature="e#1018#1019#0" expanded="true" />
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             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorTest.java">
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-              <folding>
-                <element signature="imports" expanded="true" />
-              </folding>
+        <entry file="file://$PROJECT_DIR$/README.md">
+          <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
+            <state split_layout="SPLIT">
+              <first_editor relative-caret-position="210">
+                <caret line="14" column="32" selection-start-line="14" selection-start-column="32" selection-end-line="14" selection-end-column="32" />
+              </first_editor>
+              <second_editor />
             </state>
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java">
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorsTest.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="375">
-              <caret line="25" lean-forward="true" selection-start-line="25" selection-end-line="25" />
+            <state relative-caret-position="270">
+              <caret line="18" column="47" lean-forward="true" selection-start-line="18" selection-start-column="47" selection-end-line="18" selection-end-column="47" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -108,27 +114,18 @@
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java">
+        <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="75">
-              <caret line="5" column="42" selection-start-line="5" selection-start-column="42" selection-end-line="5" selection-end-column="42" />
+            <state relative-caret-position="225">
+              <caret line="15" column="56" lean-forward="true" selection-start-line="15" selection-start-column="56" selection-end-line="15" selection-end-column="56" />
               <folding>
-                <element signature="e#126#127#0" expanded="true" />
-                <element signature="e#151#152#0" expanded="true" />
+                <element signature="e#244#245#0" expanded="true" />
+                <element signature="e#274#275#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/Person.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>
-          </provider>
-        </entry>
-      </file>
     </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
@@ -139,6 +136,11 @@
       </list>
     </option>
   </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>studentList</find>
+    </findStrings>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
@@ -155,8 +157,10 @@
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java" />
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/PeopleTest.java" />
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" />
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java" />
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/StudentsTest.java" />
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" />
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/InstructorsTest.java" />
       </list>
     </option>
   </component>
@@ -167,8 +171,7 @@
     <sorting>DEFINITION_ORDER</sorting>
   </component>
   <component name="ProjectFrameBounds">
-    <option name="x" value="76" />
-    <option name="y" value="-973" />
+    <option name="y" value="23" />
     <option name="width" value="1130" />
     <option name="height" value="806" />
   </component>
@@ -178,7 +181,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="PackagesPane" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -237,17 +239,18 @@
           <select />
         </subPane>
       </pane>
+      <pane id="PackagesPane" />
       <pane id="Scope" />
     </panes>
   </component>
   <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="1541283811702" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541512823319" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
-    <property name="project.structure.last.edited" value="Modules" />
+    <property name="project.structure.last.edited" value="Project" />
     <property name="project.structure.proportion" value="0.15" />
     <property name="project.structure.side.proportion" value="0.2" />
     <property name="settings.editor.selected.configurable" value="reference.projectsettings.compiler.javacompiler" />
@@ -264,8 +267,8 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="JUnit.StudentsTest.testSingletonInstance">
-    <configuration name="PeopleTest.testFindById" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+  <component name="RunManager" selected="JUnit.InstructorsTest.testInstructorsInitialization">
+    <configuration name="InstructorsTest.testInstructorsInitialization" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -274,14 +277,14 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.PeopleTest" />
-      <option name="METHOD_NAME" value="testFindById" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.InstructorsTest" />
+      <option name="METHOD_NAME" value="testInstructorsInitialization" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="PeopleTest.testGetArray" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="InstructorsTest.testInstructorsSingleton" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -290,14 +293,14 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.PeopleTest" />
-      <option name="METHOD_NAME" value="testGetArray" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.InstructorsTest" />
+      <option name="METHOD_NAME" value="testInstructorsSingleton" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="PeopleTest.testRemoveAll" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="PeopleTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -307,13 +310,11 @@
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
       <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.PeopleTest" />
-      <option name="METHOD_NAME" value="testRemoveAll" />
-      <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="StudentsTest.testInitializationSetupStudents" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="PeopleTest.testAdd" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -322,14 +323,14 @@
         </pattern>
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.StudentsTest" />
-      <option name="METHOD_NAME" value="testInitializationSetupStudents" />
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.PeopleTest" />
+      <option name="METHOD_NAME" value="testAdd" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="StudentsTest.testSingletonInstance" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="StudentsTest.testInitializationSetupStudents" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="interfaces-1" />
       <extension name="coverage">
         <pattern>
@@ -339,26 +340,26 @@
       </extension>
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
       <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.StudentsTest" />
-      <option name="METHOD_NAME" value="testSingletonInstance" />
+      <option name="METHOD_NAME" value="testInitializationSetupStudents" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
     <list>
-      <item itemvalue="JUnit.PeopleTest.testFindById" />
-      <item itemvalue="JUnit.PeopleTest.testGetArray" />
-      <item itemvalue="JUnit.PeopleTest.testRemoveAll" />
       <item itemvalue="JUnit.StudentsTest.testInitializationSetupStudents" />
-      <item itemvalue="JUnit.StudentsTest.testSingletonInstance" />
+      <item itemvalue="JUnit.PeopleTest.testAdd" />
+      <item itemvalue="JUnit.PeopleTest" />
+      <item itemvalue="JUnit.InstructorsTest.testInstructorsSingleton" />
+      <item itemvalue="JUnit.InstructorsTest.testInstructorsInitialization" />
     </list>
     <recent_temporary>
       <list>
-        <item itemvalue="JUnit.StudentsTest.testSingletonInstance" />
+        <item itemvalue="JUnit.InstructorsTest.testInstructorsInitialization" />
+        <item itemvalue="JUnit.InstructorsTest.testInstructorsSingleton" />
         <item itemvalue="JUnit.StudentsTest.testInitializationSetupStudents" />
-        <item itemvalue="JUnit.PeopleTest.testRemoveAll" />
-        <item itemvalue="JUnit.PeopleTest.testGetArray" />
-        <item itemvalue="JUnit.PeopleTest.testFindById" />
+        <item itemvalue="JUnit.PeopleTest" />
+        <item itemvalue="JUnit.PeopleTest.testAdd" />
       </list>
     </recent_temporary>
   </component>
@@ -372,61 +373,60 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1541272245713</updated>
-      <workItem from="1541272247066" duration="11446000" />
+      <workItem from="1541272247066" duration="12114000" />
+      <workItem from="1541370875087" duration="3031000" />
+      <workItem from="1541424524484" duration="285000" />
+      <workItem from="1541461069588" duration="897000" />
+      <workItem from="1541510807432" duration="1698000" />
     </task>
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="PeopleTest_testRemoveById - 2018.11.03 at 17h 57m 32s.xml">
-      <configuration name="PeopleTest.testRemoveById" configurationId="JUnit" />
-    </history-entry>
-    <history-entry file="PeopleTest_testRemoveById - 2018.11.03 at 17h 57m 55s.xml">
-      <configuration name="PeopleTest.testRemoveById" configurationId="JUnit" />
+    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.05 at 08h 32m 20s.xml">
+      <configuration name="StudentsTest.testInitializationSetupStudents" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testRemoveById - 2018.11.03 at 17h 58m 39s.xml">
-      <configuration name="PeopleTest.testRemoveById" configurationId="JUnit" />
+    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.05 at 18h 38m 05s.xml">
+      <configuration name="StudentsTest.testInitializationSetupStudents" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testRemoveById - 2018.11.03 at 17h 59m 15s.xml">
-      <configuration name="PeopleTest.testRemoveById" configurationId="JUnit" />
+    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.05 at 18h 39m 39s.xml">
+      <configuration name="StudentsTest.testInitializationSetupStudents" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testFindById - 2018.11.03 at 18h 04m 17s.xml">
-      <configuration name="PeopleTest.testFindById" configurationId="JUnit" />
+    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.05 at 18h 45m 45s.xml">
+      <configuration name="StudentsTest.testInitializationSetupStudents" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testFindById - 2018.11.03 at 18h 04m 21s.xml">
-      <configuration name="PeopleTest.testFindById" configurationId="JUnit" />
+    <history-entry file="PeopleTest_testAdd - 2018.11.05 at 18h 45m 55s.xml">
+      <configuration name="PeopleTest.testAdd" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testGetArray - 2018.11.03 at 18h 09m 04s.xml">
-      <configuration name="PeopleTest.testGetArray" configurationId="JUnit" />
+    <history-entry file="PeopleTest - 2018.11.05 at 18h 45m 59s.xml">
+      <configuration name="PeopleTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testRemoveAll - 2018.11.03 at 18h 13m 19s.xml">
-      <configuration name="PeopleTest.testRemoveAll" configurationId="JUnit" />
+    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.05 at 18h 46m 25s.xml">
+      <configuration name="StudentsTest.testInitializationSetupStudents" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="PeopleTest_testRemoveAll - 2018.11.03 at 18h 15m 01s.xml">
-      <configuration name="PeopleTest.testRemoveAll" configurationId="JUnit" />
+    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.05 at 18h 51m 41s.xml">
+      <configuration name="StudentsTest.testInitializationSetupStudents" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.03 at 18h 19m 30s.xml">
+    <history-entry file="StudentsTest_testInitializationSetupStudents - 2018.11.05 at 18h 51m 59s.xml">
       <configuration name="StudentsTest.testInitializationSetupStudents" configurationId="JUnit" />
     </history-entry>
+    <history-entry file="InstructorsTest_testInstructorsSingleton - 2018.11.06 at 08h 52m 27s.xml">
+      <configuration name="InstructorsTest.testInstructorsSingleton" configurationId="JUnit" />
+    </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="11446000" />
+    <option name="totallyTimeSpent" value="18025000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="76" y="-973" width="1130" height="806" extended-state="0" />
+    <frame x="0" y="23" width="1130" height="806" extended-state="0" />
     <editor active="true" />
     <layout>
-      <window_info id="Image Layers" />
-      <window_info id="Designer" />
-      <window_info id="UI Designer" />
-      <window_info id="Capture Tool" />
-      <window_info id="Favorites" side_tool="true" />
-      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.25" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.26838234" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info anchor="bottom" id="Messages" visible="true" weight="0.32913166" />
-      <window_info anchor="bottom" id="Database Changes" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Version Control" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Terminal" />
-      <window_info anchor="bottom" id="Event Log" side_tool="true" />
+      <window_info id="Image Layers" order="2" />
+      <window_info id="Designer" order="3" />
+      <window_info id="UI Designer" order="4" />
+      <window_info id="Capture Tool" order="5" />
+      <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="0.32913166" />
@@ -434,15 +434,20 @@
       <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" />
-      <window_info anchor="right" id="Palette" />
-      <window_info anchor="right" id="Theme Preview" />
-      <window_info anchor="right" id="Capture Analysis" />
-      <window_info anchor="right" id="Palette&#9;" />
-      <window_info anchor="right" id="Database" />
-      <window_info anchor="right" id="Maven Projects" />
+      <window_info anchor="bottom" id="Version Control" order="7" show_stripe_button="false" />
+      <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="0.32913166" />
       <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" />
+      <window_info anchor="right" id="Palette" order="3" />
+      <window_info anchor="right" id="Capture Analysis" order="4" />
+      <window_info anchor="right" id="Database" order="5" />
+      <window_info anchor="right" id="Theme Preview" order="6" />
+      <window_info anchor="right" id="Palette&#9;" order="7" />
+      <window_info anchor="right" id="Maven Projects" order="8" />
     </layout>
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -462,6 +467,14 @@
           </properties>
           <option name="timeStamp" value="5" />
         </line-breakpoint>
+        <line-breakpoint enabled="true" type="java-method">
+          <url>file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java</url>
+          <line>43</line>
+          <properties class="io.zipcoder.interfaces.People" method="getArray">
+            <option name="EMULATED" value="true" />
+          </properties>
+          <option name="timeStamp" value="7" />
+        </line-breakpoint>
       </breakpoints>
     </breakpoint-manager>
   </component>
@@ -484,9 +497,6 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="297">
           <caret line="30" column="50" lean-forward="true" selection-start-line="30" selection-start-column="50" selection-end-line="30" selection-end-column="50" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
         </state>
       </provider>
     </entry>
@@ -497,10 +507,17 @@
         </state>
       </provider>
     </entry>
+    <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" column="42" selection-start-line="5" selection-start-column="42" selection-end-line="5" selection-end-column="42" />
+        </state>
+      </provider>
+    </entry>
     <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="375">
-          <caret line="25" lean-forward="true" selection-start-line="25" selection-end-line="25" />
+        <state relative-caret-position="352">
+          <caret line="25" selection-start-line="25" selection-end-line="25" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
@@ -510,70 +527,101 @@
     <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="177">
-          <caret line="42" column="60" lean-forward="true" selection-start-line="42" selection-start-column="60" selection-end-line="42" selection-end-column="60" />
+          <caret line="42" column="60" selection-start-line="42" selection-start-column="60" selection-end-line="42" selection-end-column="60" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java">
+    <entry file="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/org/junit/runners/ParentRunner.class">
       <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="118">
+          <caret line="208" selection-start-line="208" selection-end-line="208" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/org/junit/internal/runners/model/ReflectiveCallable.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <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/PeopleTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="297">
-          <caret line="105" lean-forward="true" selection-start-line="105" selection-end-line="105" />
+        <state relative-caret-position="255">
+          <caret line="17" column="24" selection-start-line="17" selection-start-column="24" selection-end-line="17" selection-end-column="24" />
           <folding>
             <element signature="imports" 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/Person.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>
+      </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="105">
+          <caret line="7" column="4" selection-start-line="7" selection-start-column="4" selection-end-line="7" selection-end-column="4" />
+          <folding>
+            <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="SPLIT">
+          <first_editor relative-caret-position="210">
+            <caret line="14" column="32" selection-start-line="14" selection-start-column="32" selection-end-line="14" selection-end-column="32" />
+          </first_editor>
+          <second_editor />
+        </state>
+      </provider>
+    </entry>
+    <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" column="42" selection-start-line="5" selection-start-column="42" selection-end-line="5" selection-end-column="42" />
+          <caret line="5" selection-start-line="5" selection-end-line="6" selection-end-column="60" />
           <folding>
-            <element signature="e#126#127#0" expanded="true" />
-            <element signature="e#151#152#0" expanded="true" />
+            <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
     <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="330">
-          <caret line="22" column="46" lean-forward="true" selection-start-line="22" selection-start-column="46" selection-end-line="22" selection-end-column="46" />
+        <state relative-caret-position="150">
+          <caret line="10" column="48" selection-start-line="10" selection-start-column="48" selection-end-line="10" selection-end-column="48" />
           <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/main/java/io/zipcoder/interfaces/Instructors.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="704">
-          <caret line="50" column="27" selection-start-line="50" selection-start-column="27" selection-end-line="50" selection-end-column="27" />
+        <state relative-caret-position="225">
+          <caret line="15" column="56" lean-forward="true" selection-start-line="15" selection-start-column="56" selection-end-line="15" selection-end-column="56" />
           <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#984#985#0" expanded="true" />
-            <element signature="e#1018#1019#0" expanded="true" />
+            <element signature="e#244#245#0" expanded="true" />
+            <element signature="e#274#275#0" 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/InstructorsTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="327">
-          <caret line="52" column="1" lean-forward="true" selection-start-line="52" selection-start-column="1" selection-end-line="52" selection-end-column="1" />
+        <state relative-caret-position="270">
+          <caret line="18" column="47" lean-forward="true" selection-start-line="18" selection-start-column="47" selection-end-line="18" selection-end-column="47" />
           <folding>
-            <element signature="e#194#195#0" expanded="true" />
-            <element signature="e#225#226#0" expanded="true" />
+            <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>

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

@@ -0,0 +1,28 @@
+package io.zipcoder.interfaces;
+
+
+public final class Instructors extends People{
+    private static final Instructors INSTANCE = new Instructors();
+    People personList;
+
+    private Instructors(){
+        personList = new People();
+        personList.add(new Instructor(1, "Kris Younger"));
+        personList.add(new Instructor(2, "Dolio Durant"));
+        personList.add(new Instructor(3, "Froilan Miranda"));
+        personList.add(new Instructor(4, "Nhu Ngyuen"));
+        personList.add(new Instructor(5, "Wilhem Alcivar"));
+        personList.add(new Instructor(6, "Dominique Clark"));
+        personList.add(new Instructor(7,"Leon Hunter"));
+
+
+
+    }
+
+    public static Instructors getInstance() {
+        return INSTANCE;
+    }
+
+
+
+}

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

@@ -5,10 +5,10 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class People {
-    private List<Person> personList;
+    ArrayList<Person> personList = new ArrayList<>();
 
     public People() {
-        this.personList = new ArrayList<>();
+        //this.personList;
     }
 
     public void add(Person person) {

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

@@ -1,48 +1,54 @@
 package io.zipcoder.interfaces;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public final class Students extends People{
-    final static Students INSTANCE = new Students();
+    private static final Students INSTANCE = new Students();
+    People personList;
+
 
     private Students() {
-        .add(new Student(1, "Ned Redmond"));
-        studentList.add(new Student(2, "Seth Abrams"));
-        studentList.add(new Student(3, "Akeem Cherry"));
-        studentList.add(new Student(4, "Whitney Martinez"));
-        studentList.add(new Student(5, "Nira Parikh"));
-        studentList.add(new Student(6, "Connor Dunnigan"));
-        studentList.add(new Student(7, "Christian Sheridan"));
-        studentList.add(new Student(8, "Curtis Cook"));
-        studentList.add(new Student(9, "Nuridalia Hernandez"));
-        studentList.add(new Student(10, "Brandon DeFrancis"));
-        studentList.add(new Student(11, "De'Jon Johnson"));
-        studentList.add(new Student(12, "Demetrius Murray"));
-        studentList.add(new Student(13, "Elliott Stansbury"));
-        studentList.add(new Student(14, "Nathan Hall"));
-        studentList.add(new Student(15, "Jae Joson"));
-        studentList.add(new Student(16, "Jacob Anderson"));
-        studentList.add(new Student(17, "Jose Bedolla"));
-        studentList.add(new Student(18, "Jenn Chao"));
-        studentList.add(new Student(19, "Jennifer Tinkler"));
-        studentList.add(new Student(20, "Jonathan Hinds"));
-        studentList.add(new Student(21, "Jay Samuels"));
-        studentList.add(new Student(22, "Jevit Tith"));
-        studentList.add(new Student(23, "Lauren Green"));
-        studentList.add(new Student(24, "Kate Moore"));
-        studentList.add(new Student(25, "Michelle DiMarino"));
-        studentList.add(new Student(26, "Maggie Pierse"));
-        studentList.add(new Student(27, "Nick Satinover"));
-        studentList.add(new Student(28, "Chaitali Patel"));
-        studentList.add(new Student(29, "Yesoda Sanka"));
-        studentList.add(new Student(30, "Saurav Kamath"));
-        studentList.add(new Student(31, "Sam Bhutani"));
-        studentList.add(new Student(32, "Soujanya Buragapu"));
-        studentList.add(new Student(33, "Steffon Williams"));
-        studentList.add(new Student(34, "Zavon Malone"));
-        studentList.add(new Student(35, "Thuy Kong"));
-        studentList.add(new Student(36, "Thulasi Puppala"));
-        studentList.add(new Student(37, "Trinh Tong"));
-        studentList.add(new Student(38, "William Brown"));
-        studentList.add(new Student(39, "Xzavia Cuello"));
+        personList = new People();
+        personList.add(new Student(1, "Ned Redmond"));
+        personList.add(new Student(2, "Seth Abrams"));
+        personList.add(new Student(3, "Akeem Cherry"));
+        personList.add(new Student(4, "Whitney Martinez"));
+        personList.add(new Student(5, "Nira Parikh"));
+        personList.add(new Student(6, "Connor Dunnigan"));
+        personList.add(new Student(7, "Christian Sheridan"));
+        personList.add(new Student(8, "Curtis Cook"));
+        personList.add(new Student(9, "Nuridalia Hernandez"));
+        personList.add(new Student(10, "Brandon DeFrancis"));
+        personList.add(new Student(11, "De'Jon Johnson"));
+        personList.add(new Student(12, "Demetrius Murray"));
+        personList.add(new Student(13, "Elliott Stansbury"));
+        personList.add(new Student(14, "Nathan Hall"));
+        personList.add(new Student(15, "Jae Joson"));
+        personList.add(new Student(16, "Jacob Anderson"));
+        personList.add(new Student(17, "Jose Bedolla"));
+        personList.add(new Student(18, "Jenn Chao"));
+        personList.add(new Student(19, "Jennifer Tinkler"));
+        personList.add(new Student(20, "Jonathan Hinds"));
+        personList.add(new Student(21, "Jay Samuels"));
+        personList.add(new Student(22, "Jevit Tith"));
+        personList.add(new Student(23, "Lauren Green"));
+        personList.add(new Student(24, "Kate Moore"));
+        personList.add(new Student(25, "Michelle DiMarino"));
+        personList.add(new Student(26, "Maggie Pierse"));
+        personList.add(new Student(27, "Nick Satinover"));
+        personList.add(new Student(28, "Chaitali Patel"));
+        personList.add(new Student(29, "Yesoda Sanka"));
+        personList.add(new Student(30, "Saurav Kamath"));
+        personList.add(new Student(31, "Sam Bhutani"));
+        personList.add(new Student(32, "Soujanya Buragapu"));
+        personList.add(new Student(33, "Steffon Williams"));
+        personList.add(new Student(34, "Zavon Malone"));
+        personList.add(new Student(35, "Thuy Kong"));
+        personList.add(new Student(36, "Thulasi Puppala"));
+        personList.add(new Student(37, "Trinh Tong"));
+        personList.add(new Student(38, "William Brown"));
+        personList.add(new Student(39, "Xzavia Cuello"));
 
     }
 

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

@@ -0,0 +1,25 @@
+package io.zipcoder.interfaces;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class InstructorsTest {
+
+    @Test
+    public void testInstructorsSingleton() {
+
+        Instructors  test1 =  Instructors.getInstance();
+        Instructors  test2 =  Instructors.getInstance();
+
+        Assert.assertSame(test1, test2);
+
+    }
+
+    @Test
+    public void testInstructorsInitialization() {
+
+        int expected = 7;
+        int actual = Instructors.getInstance().personList.getArray().length;
+        Assert.assertEquals(expected, actual);
+    }
+}

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

@@ -9,17 +9,16 @@ public class StudentsTest {
     public void testSingletonInstance() {
         Students test1 = Students.getINSTANCE();
         Students test2 = Students.getINSTANCE();
-
-        Assert.assertSame(test1, test2);
-
     }
 
     @Test
     public void testInitializationSetupStudents() {
 
+//        Students test = Students.getINSTANCE();
+//        Person[] studentArray = test.personList.getArray()
         int expected = 39;
-        int actual = Students.getINSTANCE().getArray().length;
-
+        //int actual = Students.getINSTANCE().getArray().length;
+        int actual = Students.getINSTANCE().personList.getArray().length;
         Assert.assertEquals(expected, actual);
     }