update

.idea/workspace.xml

 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="6e186d2f-edf6-475a-9ac4-38a8e7f839c1" name="Default" comment="">
-      <change afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Lab.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/enums/LabStatus.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/AddLab.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/TestEnumerations.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Person.java" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Shoe.java" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/ShoeFitter.java" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/ShoeSize.java" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/wavegenerator/WaveTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/wavegenerator/WaveTest.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/vowelutils/HasVowels.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/vowelutils/HasVowels.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/vowelutils/IsVowel.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/vowelutils/IsVowel.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/vowelutils/StartsWithVowel.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/vowelutils/StartsWithVowel.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/wavegenerator/WaveTest.java" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/arrays/wavegenerator/WaveTest.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/arrays/wavegenerator/WaveTest.class" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/fundamentals/vowelutils/HasVowels.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/fundamentals/vowelutils/HasVowels.class" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/fundamentals/vowelutils/IsVowel.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/fundamentals/vowelutils/IsVowel.class" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/fundamentals/vowelutils/StartsWithVowel.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/fundamentals/vowelutils/StartsWithVowel.class" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/fundamentals/wavegenerator/WaveTest.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/PaperTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/PaperTest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/RockTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/RockTest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/ScissorTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/ScissorTest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/test-classes/rocks/zipcode/io/quiz3/collections/student/AddLab.class" beforeDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
     <ignored path="$PROJECT_DIR$/target/" />
     <splitter split-orientation="horizontal" split-proportion="0.5">
       <split-first>
         <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-          <file leaf-file-name="TranslateSentence.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/piglatin/TranslateSentence.java">
+          <file leaf-file-name="ArrayUtility.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/generics/ArrayUtility.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="285">
-                  <caret line="22" column="43" lean-forward="true" selection-start-line="22" selection-start-column="43" selection-end-line="22" selection-end-column="43" />
+                <state relative-caret-position="284">
+                  <caret line="19" column="19" lean-forward="true" selection-start-line="19" selection-start-column="19" selection-end-line="19" selection-end-column="19" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="TranslateSingleWordStartingWithConsonant.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/piglatin/TranslateSingleWordStartingWithConsonant.java">
+          <file leaf-file-name="LabStatus.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/enums/LabStatus.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="315">
-                  <caret line="24" lean-forward="true" selection-start-line="24" selection-end-line="24" />
+                <state relative-caret-position="90">
+                  <caret line="6" column="26" selection-start-line="6" selection-start-column="26" selection-end-line="6" selection-end-column="26" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="TranslateSingleWordStartingWithVowel.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/piglatin/TranslateSingleWordStartingWithVowel.java">
+          <file leaf-file-name="RockPaperScissorHandSign.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/enums/RockPaperScissorHandSign.java">
               <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 relative-caret-position="90">
+                  <caret line="6" column="4" selection-start-line="6" selection-start-column="4" selection-end-line="6" selection-end-column="25" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="WaveTest.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/wavegenerator/WaveTest.java">
+          <file leaf-file-name="PaperTest.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/PaperTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="2325">
-                  <caret line="155" column="24" selection-start-line="155" selection-start-column="24" selection-end-line="155" selection-end-column="24" />
-                  <folding>
-                    <element signature="imports" expanded="true" />
-                  </folding>
+                <state relative-caret-position="375">
+                  <caret line="28" column="51" selection-start-line="28" selection-start-column="51" selection-end-line="28" selection-end-column="51" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="AddLab.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/AddLab.java">
+          <file leaf-file-name="GetWinner.java" pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="150">
-                  <caret line="10" column="11" lean-forward="true" selection-start-line="10" selection-start-column="11" selection-end-line="10" selection-end-column="11" />
+                <state relative-caret-position="240">
+                  <caret line="28" column="24" selection-start-line="28" selection-start-column="24" selection-end-line="28" selection-end-column="24" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="Student.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java">
+          <file leaf-file-name="RockTest.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/RockTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="90">
-                  <caret line="8" column="22" selection-start-line="8" selection-start-column="22" selection-end-line="8" selection-end-column="22" />
+                <state relative-caret-position="390">
+                  <caret line="29" column="51" selection-start-line="29" selection-start-column="51" selection-end-line="29" selection-end-column="51" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="Lab.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Lab.java">
+          <file leaf-file-name="ScissorTest.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/ScissorTest.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="210">
-                  <caret line="14" column="5" lean-forward="true" selection-start-line="14" selection-start-column="5" selection-end-line="14" selection-end-column="5" />
+                <state relative-caret-position="317">
+                  <caret line="25" column="9" lean-forward="true" selection-start-line="25" selection-start-column="9" selection-end-line="25" selection-end-column="9" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="LabStatus.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/enums/LabStatus.java">
+          <file leaf-file-name="Student.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="90">
-                  <caret line="6" column="26" selection-start-line="6" selection-start-column="26" selection-end-line="6" selection-end-column="26" />
+                <state relative-caret-position="165">
+                  <caret line="11" column="17" selection-start-line="11" selection-start-column="17" selection-end-line="11" selection-end-column="17" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="TestEnumerations.java" pinned="false" current-in-tab="true">
-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/TestEnumerations.java">
+          <file leaf-file-name="PigLatinGenerator.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="165">
-                  <caret line="11" column="39" lean-forward="true" selection-start-line="11" selection-start-column="39" selection-end-line="11" selection-end-column="39" />
-                  <folding>
-                    <element signature="imports" expanded="true" />
-                  </folding>
+                <state relative-caret-position="120">
+                  <caret line="8" column="5" selection-start-line="8" selection-start-column="5" selection-end-line="8" selection-end-column="5" />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="RockPaperScissorHandSign.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/enums/RockPaperScissorHandSign.java">
+          <file leaf-file-name="StringUtils.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="90">
-                  <caret line="6" column="4" selection-start-line="6" selection-start-column="4" selection-end-line="6" selection-end-column="25" />
+                <state relative-caret-position="105">
+                  <caret line="7" column="20" selection-start-line="7" selection-start-column="20" selection-end-line="7" selection-end-column="20" />
                 </state>
               </provider>
             </entry>
       </split-first>
       <split-second>
         <leaf>
-          <file leaf-file-name="VowelUtils.java" pinned="false" current-in-tab="true">
+          <file leaf-file-name="VowelUtils.java" pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="165">
-                  <caret line="11" lean-forward="true" selection-start-line="11" selection-end-line="11" />
+                <state relative-caret-position="90">
+                  <caret line="6" selection-start-line="6" selection-end-line="6" />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="TicTacToe.java" pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="240">
+                  <caret line="16" column="5" lean-forward="true" selection-start-line="16" selection-start-column="5" selection-end-line="16" selection-end-column="5" />
                 </state>
               </provider>
             </entry>
       <find>EvenOccurring</find>
       <find>0</find>
       <find>&quot;0&quot;</find>
-      <find />
+      <find>new Integer[]</find>
       <find>test</find>
-      <find />
-      <find />
+      <find>Assert.assertTrue(SquareArrayAnalyzer.compare(array, arraySquared))</find>
+      <find>public void</find>
       <find>@Test</find>
       <find>basicTest</find>
-      <find />
+      <find>result =</find>
       <find>stringToPermutate</find>
-      <find />
-      <find />
+      <find>new String[]</find>
+      <find>class has</find>
     </findStrings>
     <replaceStrings>
       <replace>Victorious</replace>
       <replace>&quot;O&quot;</replace>
       <replace>positiveTest</replace>
       <replace>compare</replace>
-      <replace />
-      <replace />
+      <replace>assortAndCompare(array, arraySquared)</replace>
+      <replace>@Test public void</replace>
       <replace>test</replace>
-      <replace />
+      <replace>expected =</replace>
       <replace>input</replace>
-      <replace />
+      <replace>method has</replace>
     </replaceStrings>
     <dirStrings>
       <dir>$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3</dir>
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java" />
-        <option value="$PROJECT_DIR$/README.md" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/Clothing.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/Person.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Clothing.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Shoe.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/enums/RockPaperScissorHandSign.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/ShoeSize.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Person.java" />
-        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/FindEvenOccurringValue.java" />
-        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/FindOddOccurringValue.java" />
-        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/GetNumberOfOccurrences.java" />
-        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/TestUtils.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/MapTest.java" />
         <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/generics/ArrayUtility.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integerr/FilterTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/stringutils/IsCharacterAtIndex.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/IsColumnHomogenousTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/IsColumnHomogeneous.java" />
-        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetRowTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetColumnTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/ConstructorTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/IsColumnHomogeneousTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/IsRowHomogeneousTest.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/squarearrayanalyzer/CompareSortedArrays.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/squarearrayanalyzer/CompareAssortedArrays.java" />
         <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/ShoeFitter.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/wavegenerator/MoreWaveTests.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/wavegenerator/MoreWaveTests.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/wavegenerator/WaveTest.java" />
-        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/AddLab.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Lab.java" />
-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java" />
         <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/LabStatus.java" />
         <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/objectorientation/enums/LabStatus.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/LabStatusConstructorTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/AddLab.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Lab.java" />
         <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/TestEnumerations.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/SetLabStatus.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/SetLabStatusOfForkedLab.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/SetLabStatusOfUnforkedLab.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/ForkLab.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/ToStringTest.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/PaperTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/RockTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/ScissorTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinnerTEst.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinnerTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java" />
       </list>
     </option>
   </component>
               <item name="zipcode" type="462c0819:PsiDirectoryNode" />
               <item name="io" type="462c0819:PsiDirectoryNode" />
               <item name="quiz3" type="462c0819:PsiDirectoryNode" />
+              <item name="arrays" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="quiz3" type="b2602c69:ProjectViewProjectNode" />
+              <item name="quiz3" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="rocks" type="462c0819:PsiDirectoryNode" />
+              <item name="zipcode" type="462c0819:PsiDirectoryNode" />
+              <item name="io" type="462c0819:PsiDirectoryNode" />
+              <item name="quiz3" type="462c0819:PsiDirectoryNode" />
               <item name="collections" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="zipcode" type="462c0819:PsiDirectoryNode" />
               <item name="io" type="462c0819:PsiDirectoryNode" />
               <item name="quiz3" type="462c0819:PsiDirectoryNode" />
+              <item name="generics" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="quiz3" type="b2602c69:ProjectViewProjectNode" />
+              <item name="quiz3" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="rocks" type="462c0819:PsiDirectoryNode" />
+              <item name="zipcode" type="462c0819:PsiDirectoryNode" />
+              <item name="io" type="462c0819:PsiDirectoryNode" />
+              <item name="quiz3" type="462c0819:PsiDirectoryNode" />
               <item name="objectorientation" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="zipcode" type="462c0819:PsiDirectoryNode" />
               <item name="io" type="462c0819:PsiDirectoryNode" />
               <item name="quiz3" type="462c0819:PsiDirectoryNode" />
-              <item name="collections" type="462c0819:PsiDirectoryNode" />
+              <item name="arrays" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="quiz3" type="b2602c69:ProjectViewProjectNode" />
               <item name="zipcode" type="462c0819:PsiDirectoryNode" />
               <item name="io" type="462c0819:PsiDirectoryNode" />
               <item name="quiz3" type="462c0819:PsiDirectoryNode" />
-              <item name="collections" type="462c0819:PsiDirectoryNode" />
-              <item name="student" type="462c0819:PsiDirectoryNode" />
+              <item name="arrays" type="462c0819:PsiDirectoryNode" />
+              <item name="squarearrayanalyzer" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="quiz3" type="b2602c69:ProjectViewProjectNode" />
+              <item name="quiz3" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="rocks" type="462c0819:PsiDirectoryNode" />
+              <item name="zipcode" type="462c0819:PsiDirectoryNode" />
+              <item name="io" type="462c0819:PsiDirectoryNode" />
+              <item name="quiz3" type="462c0819:PsiDirectoryNode" />
+              <item name="arrays" type="462c0819:PsiDirectoryNode" />
+              <item name="tictactoe" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="quiz3" type="b2602c69:ProjectViewProjectNode" />
               <item name="quiz3" type="462c0819:PsiDirectoryNode" />
               <item name="objectorientation" type="462c0819:PsiDirectoryNode" />
               <item name="enums" type="462c0819:PsiDirectoryNode" />
-              <item name="labstatus" type="462c0819:PsiDirectoryNode" />
+              <item name="rockpaperscissors" type="462c0819:PsiDirectoryNode" />
             </path>
           </expand>
           <select />
     <property name="aspect.path.notification.shown" value="true" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
+    <property name="project.structure.last.edited" value="Modules" />
+    <property name="project.structure.proportion" value="0.0" />
+    <property name="project.structure.side.proportion" value="0.0" />
     <property name="settings.editor.selected.configurable" value="preferences.sourceCode.Java" />
   </component>
   <component name="RecentsManager">
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="JUnit.TestEnumerations">
+  <component name="RunManager" selected="JUnit.rocks.zipcode.io.quiz3 in quiz3">
     <configuration default="true" type="Application" factoryName="Application">
       <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
     </configuration>
-    <configuration name="HasVowels.test1" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
-      <module name="quiz3" />
-      <extension name="coverage">
-        <pattern>
-          <option name="PATTERN" value="rocks.zipcode.io.quiz3.fundamentals.vowelutils.*" />
-          <option name="ENABLED" value="true" />
-        </pattern>
-      </extension>
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="PACKAGE_NAME" value="rocks.zipcode.io.quiz3.fundamentals.vowelutils" />
-      <option name="MAIN_CLASS_NAME" value="rocks.zipcode.io.quiz3.fundamentals.vowelutils.HasVowels" />
-      <option name="METHOD_NAME" value="test1" />
-      <option name="TEST_OBJECT" value="method" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
-      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <patterns />
-    </configuration>
     <configuration name="StartsWithVowel" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="quiz3" />
       <extension name="coverage">
       </option>
       <patterns />
     </configuration>
+    <configuration name="rocks.zipcode.io.quiz3 in quiz3" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="quiz3" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="rocks.zipcode.io.quiz3.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="PACKAGE_NAME" value="rocks.zipcode.io.quiz3" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="METHOD_NAME" />
+      <option name="TEST_OBJECT" value="package" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
+      </option>
+      <patterns />
+    </configuration>
     <configuration name="rocks.zipcode.io.quiz3.fundamentals.piglatin in quiz3" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="quiz3" />
       <extension name="coverage">
       <listeners />
     </configuration>
     <list>
-      <item itemvalue="JUnit.HasVowels.test1" />
       <item itemvalue="JUnit.StartsWithVowel" />
       <item itemvalue="JUnit.rocks.zipcode.io.quiz3.fundamentals.piglatin in quiz3" />
       <item itemvalue="JUnit.TestEnumerations.test1" />
       <item itemvalue="JUnit.TestEnumerations" />
+      <item itemvalue="JUnit.rocks.zipcode.io.quiz3 in quiz3" />
     </list>
     <recent_temporary>
       <list>
+        <item itemvalue="JUnit.rocks.zipcode.io.quiz3 in quiz3" />
         <item itemvalue="JUnit.TestEnumerations" />
         <item itemvalue="JUnit.TestEnumerations.test1" />
         <item itemvalue="JUnit.rocks.zipcode.io.quiz3.fundamentals.piglatin in quiz3" />
         <item itemvalue="JUnit.StartsWithVowel" />
-        <item itemvalue="JUnit.HasVowels.test1" />
       </list>
     </recent_temporary>
   </component>
       <updated>1544359125697</updated>
       <workItem from="1544359127010" duration="7892000" />
       <workItem from="1544390501416" duration="7069000" />
-      <workItem from="1544448256349" duration="2358000" />
+      <workItem from="1544448256349" duration="4454000" />
     </task>
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="WaveTest - 2018.12.10 at 08h 13m 07s.xml">
-      <configuration name="WaveTest" configurationId="JUnit" />
-    </history-entry>
-    <history-entry file="WaveTest - 2018.12.10 at 08h 13m 27s.xml">
-      <configuration name="WaveTest" configurationId="JUnit" />
-    </history-entry>
-    <history-entry file="WaveTest - 2018.12.10 at 08h 15m 48s.xml">
-      <configuration name="WaveTest" configurationId="JUnit" />
-    </history-entry>
-    <history-entry file="GetIndexOfFirstVowel_test1 - 2018.12.10 at 08h 37m 18s.xml">
-      <configuration name="GetIndexOfFirstVowel.test1" configurationId="JUnit" />
-    </history-entry>
-    <history-entry file="GetIndexOfFirstVowel_test2 - 2018.12.10 at 08h 38m 45s.xml">
-      <configuration name="GetIndexOfFirstVowel.test2" configurationId="JUnit" />
-    </history-entry>
-    <history-entry file="GetIndexOfFirstVowel - 2018.12.10 at 08h 39m 32s.xml">
-      <configuration name="GetIndexOfFirstVowel" configurationId="JUnit" />
-    </history-entry>
     <history-entry file="HasVowels_test1 - 2018.12.10 at 08h 41m 30s.xml">
       <configuration name="HasVowels.test1" configurationId="JUnit" />
     </history-entry>
     <history-entry file="rocks_zipcode_io_quiz3_fundamentals_piglatin_in_quiz3 - 2018.12.10 at 08h 54m 57s.xml">
       <configuration name="rocks.zipcode.io.quiz3.fundamentals.piglatin in quiz3" configurationId="JUnit" />
     </history-entry>
+    <history-entry file="TestEnumerations_test1 - 2018.12.10 at 09h 04m 05s.xml">
+      <configuration name="TestEnumerations.test1" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="TestEnumerations - 2018.12.10 at 09h 04m 34s.xml">
+      <configuration name="TestEnumerations" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="rocks_zipcode_io_quiz3_in_quiz3 - 2018.12.10 at 09h 28m 54s.xml">
+      <configuration name="rocks.zipcode.io.quiz3 in quiz3" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="rocks_zipcode_io_quiz3_in_quiz3 - 2018.12.10 at 09h 30m 22s.xml">
+      <configuration name="rocks.zipcode.io.quiz3 in quiz3" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="rocks_zipcode_io_quiz3_in_quiz3 - 2018.12.10 at 09h 31m 27s.xml">
+      <configuration name="rocks.zipcode.io.quiz3 in quiz3" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="rocks_zipcode_io_quiz3_in_quiz3 - 2018.12.10 at 09h 33m 36s.xml">
+      <configuration name="rocks.zipcode.io.quiz3 in quiz3" configurationId="JUnit" />
+    </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="17319000" />
+    <option name="totallyTimeSpent" value="19415000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="1440" y="23" width="1920" height="1057" extended-state="6" />
+    <frame x="1440" y="23" width="1920" height="1053" extended-state="6" />
     <editor active="true" />
     <layout>
       <window_info anchor="right" id="Palette" order="3" />
       <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="bottom" id="Messages" order="7" weight="0.32860824" />
+      <window_info anchor="bottom" id="Messages" order="7" weight="0.32740587" />
       <window_info anchor="right" id="Palette&#9;" order="3" />
       <window_info id="Image Layers" order="2" />
       <window_info anchor="right" id="Capture Analysis" order="3" />
       <window_info anchor="right" id="Maven Projects" order="3" />
       <window_info anchor="bottom" id="Database Changes" order="7" show_stripe_button="false" />
       <window_info anchor="bottom" id="Version Control" order="7" />
-      <window_info anchor="bottom" id="Run" order="2" visible="true" weight="0.43125" />
+      <window_info anchor="bottom" id="Run" order="2" visible="true" weight="0.43096235" />
       <window_info anchor="bottom" id="Terminal" order="7" weight="0.328125" />
       <window_info id="Capture Tool" order="2" />
       <window_info id="Designer" order="2" />
     <option name="myLimit" value="2678400000" />
   </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/pom.xml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="225">
-          <caret line="19" column="10" selection-start-line="19" selection-start-column="10" selection-end-line="19" selection-end-column="10" />
-        </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="150">
-            <caret line="10" selection-start-line="10" selection-end-line="10" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="405">
-          <caret line="27" column="22" selection-start-line="27" selection-start-column="22" selection-end-line="27" selection-end-column="22" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Clothing.java" />
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/IntegerFindOddOccurringValue.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="220">
-          <caret line="26" column="16" selection-start-line="26" selection-start-column="16" selection-end-line="26" selection-end-column="16" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/MapTest.java" />
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/IntegerFilterTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-51">
-          <caret line="41" selection-start-line="41" selection-end-line="41" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/string/StringFindEvenOccurringValueTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="114">
-          <caret line="10" column="4" selection-start-line="10" selection-start-column="4" selection-end-line="44" selection-end-column="5" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/string/StringFilterTest.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="496">
           <caret line="41" column="49" selection-start-line="41" selection-start-column="49" selection-end-line="41" selection-end-column="49" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/IntegerFindEvenOccurringValue.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="435">
-          <caret line="29" column="3" lean-forward="true" selection-start-line="29" selection-start-column="3" selection-end-line="29" selection-end-column="3" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="387">
           <caret line="34" column="48" selection-start-line="34" selection-start-column="48" selection-end-line="34" selection-end-column="48" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="99">
           <caret line="10" column="4" selection-start-line="10" selection-start-column="4" selection-end-line="44" selection-end-column="5" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="250">
           <caret line="41" column="44" lean-forward="true" selection-start-line="41" selection-start-column="44" selection-end-line="41" selection-end-column="44" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/generics/ArrayUtility.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="390">
-          <caret line="26" column="22" selection-start-line="26" selection-start-column="22" selection-end-line="26" selection-end-column="22" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/TestUtils.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="210">
-          <caret line="14" column="5" lean-forward="true" selection-start-line="14" selection-start-column="5" selection-end-line="14" selection-end-column="5" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/squarearrayanalyzer/CompareTest.java" />
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="495">
-          <caret line="34" column="38" selection-start-line="34" selection-start-column="38" selection-end-line="34" selection-end-column="38" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetRowTest.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="735">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetColumnTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="795">
-          <caret line="55" column="42" selection-start-line="55" selection-start-column="42" selection-end-line="55" selection-end-column="42" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/ConstructorTest.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="240">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/IsRowHomogeneousTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="900">
-          <caret line="62" column="5" selection-start-line="62" selection-start-column="5" selection-end-line="62" selection-end-column="5" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="90">
-          <caret line="6" column="88" selection-start-line="6" selection-start-column="88" selection-end-line="6" selection-end-column="88" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/squarearrayanalyzer/CompareAssortedArraysTest.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="75">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="270">
-          <caret line="18" column="25" selection-start-line="18" selection-start-column="25" selection-end-line="18" selection-end-column="25" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="135">
-          <caret line="9" column="21" selection-start-line="9" selection-start-column="21" selection-end-line="9" selection-end-column="21" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="180">
-          <caret line="12" column="32" selection-start-line="12" selection-start-column="32" selection-end-line="12" selection-end-column="32" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/ShoeSize.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="90">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="165">
-          <caret line="11" lean-forward="true" selection-start-line="11" selection-end-line="11" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/vowelutils/IsVowel.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="391">
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/AddLab.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/TestEnumerations.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="315">
+          <caret line="21" column="34" selection-start-line="21" selection-start-column="34" selection-end-line="21" selection-end-column="34" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/SetLabStatusOfUnforkedLab.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="630">
+          <caret line="42" column="5" selection-start-line="42" selection-start-column="5" selection-end-line="42" selection-end-column="5" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/SetLabStatusOfForkedLab.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="122">
+          <caret line="12" selection-start-line="12" selection-end-line="26" selection-end-column="5" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/ForkLab.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="150">
-          <caret line="10" column="11" lean-forward="true" selection-start-line="10" selection-start-column="11" selection-end-line="10" selection-end-column="11" />
+          <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/rocks/zipcode/io/quiz3/collections/Student.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/collections/student/ToStringTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="90">
-          <caret line="8" column="22" selection-start-line="8" selection-start-column="22" selection-end-line="8" selection-end-column="22" />
+        <state relative-caret-position="660">
+          <caret line="44" column="53" lean-forward="true" selection-start-line="44" selection-start-column="53" selection-end-line="44" selection-end-column="53" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/TestUtils.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="180">
+          <caret line="12" selection-start-line="12" selection-end-line="12" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetColumnTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="300">
+          <caret line="22" column="41" selection-start-line="22" selection-start-column="41" selection-end-line="22" selection-end-column="41" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/IsRowHomogeneousTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="300">
+          <caret line="20" column="45" lean-forward="true" selection-start-line="20" selection-start-column="45" selection-end-line="20" selection-end-column="45" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/generics/arrayutility/integer/IntegerFindEvenOccurringValue.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="360">
+          <caret line="24" column="9" lean-forward="true" selection-start-line="24" selection-start-column="9" selection-end-line="24" selection-end-column="9" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="105">
+          <caret line="7" column="20" selection-start-line="7" selection-start-column="20" selection-end-line="7" selection-end-column="20" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="105">
+          <caret line="7" column="20" selection-start-line="7" selection-start-column="20" selection-end-line="7" selection-end-column="20" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Lab.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="210">
-          <caret line="14" column="5" lean-forward="true" selection-start-line="14" selection-start-column="5" selection-end-line="14" selection-end-column="5" />
+        <state relative-caret-position="90">
+          <caret line="6" column="18" selection-start-line="6" selection-start-column="18" selection-end-line="6" selection-end-column="18" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Student.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="165">
+          <caret line="11" column="17" selection-start-line="11" selection-start-column="17" selection-end-line="11" selection-end-column="17" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="120">
+          <caret line="8" column="5" selection-start-line="8" selection-start-column="5" selection-end-line="8" selection-end-column="5" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="105">
+          <caret line="7" column="20" selection-start-line="7" selection-start-column="20" selection-end-line="7" selection-end-column="20" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/PaperTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="375">
+          <caret line="28" column="51" selection-start-line="28" selection-start-column="51" selection-end-line="28" selection-end-column="51" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/RockTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="390">
+          <caret line="29" column="51" selection-start-line="29" selection-start-column="51" selection-end-line="29" selection-end-column="51" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/ScissorTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="317">
+          <caret line="25" column="9" lean-forward="true" selection-start-line="25" selection-start-column="9" selection-end-line="25" selection-end-column="9" />
         </state>
       </provider>
     </entry>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/TestEnumerations.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="165">
-          <caret line="11" column="39" lean-forward="true" selection-start-line="11" selection-start-column="39" selection-end-line="11" selection-end-column="39" />
+        <state relative-caret-position="90">
+          <caret line="6" selection-start-line="6" selection-end-line="6" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinnerTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="75">
+          <caret line="5" column="26" selection-start-line="5" selection-start-column="26" selection-end-line="5" selection-end-column="26" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/generics/ArrayUtility.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="284">
+          <caret line="19" column="19" lean-forward="true" selection-start-line="19" selection-start-column="19" selection-end-line="19" selection-end-column="19" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="240">
+          <caret line="16" column="5" lean-forward="true" selection-start-line="16" selection-start-column="5" selection-end-line="16" selection-end-column="5" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="240">
+          <caret line="28" column="24" selection-start-line="28" selection-start-column="24" selection-end-line="28" selection-end-column="24" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>

src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java

 package rocks.zipcode.io.quiz3.arrays;
 
-import java.util.Arrays;
-
 /**
  * @author leon on 09/12/2018.
  */
 public class SquareArrayAnalyzer {
     public static Boolean compare(Integer[] input, Integer[] squaredValues) {
-        try {
-            for (int i = 0; i < input.length; i++) {
-                Integer currentElement = input[i];
-                input[i] = currentElement * currentElement;
-            }
-            Arrays.sort(input);
-            Arrays.sort(squaredValues);
-            return Arrays.toString(input).equals(Arrays.toString(squaredValues));
-        } catch(NullPointerException npe) {
-            return false;
-        }
+        return null;
     }
 }

src/main/java/rocks/zipcode/io/quiz3/arrays/TicTacToe.java

  * @author leon on 09/12/2018.
  */
 public class TicTacToe {
-    private final String[][] board;
 
     public TicTacToe(String[][] board) {
-        this.board = board;
     }
 
     public String[] getRow(Integer value) {
         return null;
     }
 
-    public Boolean isRowHomogenous(Integer value) {
+    public Boolean isRowHomogenous(Integer rowIndex) {
         return null;
     }
 
-    public Boolean isColumnHomogeneous(Integer value) {
+    public Boolean isColumnHomogeneous(Integer columnIndex) {
         return null;
     }
 

src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java

 package rocks.zipcode.io.quiz3.arrays;
 
-import rocks.zipcode.io.quiz3.fundamentals.StringUtils;
-
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * @author leon on 09/12/2018.
  */
 public class WaveGenerator {
     public static String[] wave(String str) {
-        str = str.toLowerCase();
-        List<String> list = new ArrayList<>();
-        for (int i = 0; i < str.length(); i++) {
-            String currentCharacter = String.valueOf(str.charAt(i));
-            String capitalizedFirstCharacter = currentCharacter.toUpperCase();
-            Boolean hasNoEffect = currentCharacter.equals(capitalizedFirstCharacter);
-            if(!hasNoEffect) {
-                list.add(StringUtils.capitalizeNthCharacter(str, i));
-            }
-        }
-        return list.toArray(new String[list.size()]);
+        return null;
     }
 }

src/main/java/rocks/zipcode/io/quiz3/collections/Student.java

 
 import rocks.zipcode.io.quiz3.objectorientation.enums.LabStatus;
 
-import java.util.HashMap;
 import java.util.Map;
 
 /**
  */
 public class Student {
     public Student() {
-        this(new HashMap<>());
+        this(null);
     }
 
     public Student(Map<Lab, LabStatus> map) {

src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java

 package rocks.zipcode.io.quiz3.fundamentals;
 
-import static rocks.zipcode.io.quiz3.fundamentals.VowelUtils.getIndexOfFirstVowel;
-import static rocks.zipcode.io.quiz3.fundamentals.VowelUtils.hasVowels;
-import static rocks.zipcode.io.quiz3.fundamentals.VowelUtils.startsWithVowel;
-
 /**
  * @author leon on 09/12/2018.
  */
 public class PigLatinGenerator {
     public String translate(String str) {
-        StringBuilder sb = new StringBuilder();
-        for (String word : str.split(" ")) {
-            sb.append(transform1(word));
-            sb.append(transform2(word));
-            sb.append(" ");
-        }
-        return sb.toString().replaceAll(" $", "");
-    }
-
-    private String transform2(String word) {
-        if (word == null || startsWithVowel(word)) {
-            return "";
-        }
-        Integer firstIndexOfVowel = hasVowels(word) ? getIndexOfFirstVowel(word) : word.length();
-        String suffix = word.substring(0, firstIndexOfVowel);
-        String prefix = word.substring(firstIndexOfVowel, word.length());
-        return prefix + suffix + "ay";
+        return null;
     }
-
-    private String transform1(String word) {
-        if (startsWithVowel(word)) {
-            return word.concat("way");
-        }
-        return "";
-    }
-
 }

src/main/java/rocks/zipcode/io/quiz3/fundamentals/StringUtils.java

  */
 public class StringUtils {
     public static String capitalizeNthCharacter(String str, Integer indexToCapitalize) {
-        String prefix = str.substring(0, indexToCapitalize);
-        String suffix = str.substring(indexToCapitalize+1, str.length());
-        String charToCapitalize = String.valueOf(str.charAt(indexToCapitalize));
-        String result = prefix + charToCapitalize.toUpperCase() + suffix + "";
-        return result;
+        return null;
     }
 
     public static Boolean isCharacterAtIndex(String baseString, Character characterToCheckFor, Integer indexOfString) {

src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java

  * @author leon on 09/12/2018.
  */
 public class VowelUtils {
-    private static final String[] vowels = "aeiou".split("");
-
-    public static boolean hasVowels(String word) {
-        return getIndexOfFirstVowel(word) != null;
+    public static Boolean hasVowels(String word) {
+        return null;
     }
 
     public static Integer getIndexOfFirstVowel(String word) {
-        String[] letters = word.split("");
-        for (int i = 0; i < letters.length; i++) {
-            Character letter = letters[i].charAt(0);
-            if (isVowel(letter)) {
-                return i;
-            }
-        }
         return null;
     }
 
 
     public static Boolean startsWithVowel(String word) {
-        return isVowel(word.charAt(0));
+        return null;
     }
 
     public static Boolean isVowel(Character character) {
-        for (String vowel : vowels) {
-            if (character.toString().equalsIgnoreCase(vowel)) {
-                return true;
-            }
-        }
-        return false;
+        return null;
     }
 }

src/test/java/rocks/zipcode/io/quiz3/arrays/tictactoe/GetWinner.java

 package rocks.zipcode.io.quiz3.arrays.tictactoe;
 
+import org.junit.Assert;
 import org.junit.Test;
 import rocks.zipcode.io.quiz3.arrays.TicTacToe;
 
  */
 public class GetWinner {
     @Test
-    public void test1() {
+    public void testDiagonal1() {
         // given
         String[] row1 = {"X", "O", "X"};
         String[] row2 = {"O", "X", "O"};
-        String[] row3 = {"O", "X", "O"};
+        String[] row3 = {"O", "X", "X"};
         String[][] board = {row1, row2, row3};
         TicTacToe ticTacToe = new TicTacToe(board);
+        String expected = "X";
+
+        // when
+        String actual = ticTacToe.getWinner();
+
+        // then
+        Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void test2() {
+    public void testDiagonal2() {
         // given
-        String[] row1 = {"X", "O", "X"};
+        String[] row1 = {"O", "O", "X"};
         String[] row2 = {"O", "X", "O"};
-        String[] row3 = {"O", "X", "O"};
+        String[] row3 = {"X", "O", "X"};
+        String[][] board = {row1, row2, row3};
+        TicTacToe ticTacToe = new TicTacToe(board);
+        String expected = "X";
+
+        // when
+        String actual = ticTacToe.getWinner();
+
+        // then
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testRow1() {
+        // given
+        String[] row1 = {"O", "O", "O"};
+        String[] row2 = {"X", "X", "O"};
+        String[] row3 = {"O", "X", "X"};
+        String[][] board = {row1, row2, row3};
+        TicTacToe ticTacToe = new TicTacToe(board);
+        String expected = "O";
+
+        // when
+        String actual = ticTacToe.getWinner();
+
+        // then
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testRow2() {
+        // given
+        String[] row1 = {"X", "O", "X"};
+        String[] row2 = {"O", "O", "O"};
+        String[] row3 = {"X", "X", "O"};
         String[][] board = {row1, row2, row3};
         TicTacToe ticTacToe = new TicTacToe(board);
+        String expected = "O";
+
+        // when
+        String actual = ticTacToe.getWinner();
+
+        // then
+        Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void test3() {
+    public void testColumn1() {
         // given
         String[] row1 = {"X", "O", "X"};
+        String[] row2 = {"X", "O", "O"};
+        String[] row3 = {"X", "X", "O"};
+        String[][] board = {row1, row2, row3};
+        TicTacToe ticTacToe = new TicTacToe(board);
+        String expected = "X";
+
+        // when
+        String actual = ticTacToe.getWinner();
+
+        // then
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testColumn2() {
+        // given
+        String[] row1 = {"O", "X", "X"};
         String[] row2 = {"O", "X", "O"};
-        String[] row3 = {"O", "X", "O"};
+        String[] row3 = {"X", "X", "O"};
         String[][] board = {row1, row2, row3};
         TicTacToe ticTacToe = new TicTacToe(board);
+        String expected = "X";
+
+        // when
+        String actual = ticTacToe.getWinner();
+
+        // then
+        Assert.assertEquals(expected, actual);
     }
-}
+}

src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/PaperTest.java

     @Test
     public void testGetWinner() {
         RockPaperScissorHandSign loser = RockPaperScissorHandSign.valueOf("SCISSORS");
-        Assert.assertEquals(loser, sign.getLoser());
+        Assert.assertEquals(loser, sign.getWinner());
     }
 }

src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/RockTest.java

     @Test
     public void testGetWinner() {
         RockPaperScissorHandSign loser = RockPaperScissorHandSign.valueOf("PAPER");
-        Assert.assertEquals(loser, sign.getLoser());
+        Assert.assertEquals(loser, sign.getWinner());
     }
 }

src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/rockpaperscissors/ScissorTest.java

     @Test
     public void testGetWinner() {
         RockPaperScissorHandSign loser = RockPaperScissorHandSign.valueOf("ROCK");
-        Assert.assertEquals(loser, sign.getLoser());
+        Assert.assertEquals(loser, sign.getWinner());
     }
 }