update

.idea/workspace.xml

@@ -2,26 +2,18 @@
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-      <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" />
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-      <change afterPath="$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/TestEnumerations.java" afterDir="false" />
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-      <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" />
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-      <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" />
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     <ignored path="$PROJECT_DIR$/out/" />
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@@ -36,98 +28,98 @@
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-            <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">
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-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/piglatin/TranslateSingleWordStartingWithConsonant.java">
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-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/fundamentals/piglatin/TranslateSingleWordStartingWithVowel.java">
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+          <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">
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-            <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">
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+                    <element signature="imports" expanded="true" />
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-            <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3/objectorientation/enums/labstatus/TestEnumerations.java">
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-            <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">
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@@ -136,11 +128,20 @@
       </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">
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+                </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">
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@@ -163,16 +164,16 @@
       <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>
@@ -182,12 +183,12 @@
       <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>
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       <dir>$PROJECT_DIR$/src/test/java/rocks/zipcode/io/quiz3</dir>
@@ -199,20 +200,6 @@
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-        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/io/quiz3/collections/Shoe.java" />
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@@ -224,14 +211,11 @@
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@@ -654,6 +672,29 @@
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-          <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>
@@ -916,16 +898,6 @@
       </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">
@@ -936,16 +908,6 @@
         </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">
@@ -966,23 +928,6 @@
         </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">
@@ -1017,30 +962,6 @@
         </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">
@@ -1048,13 +969,6 @@
         </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">
@@ -1157,24 +1071,159 @@
         </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>
@@ -1192,10 +1241,38 @@
         </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

@@ -1,22 +1,10 @@
 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

@@ -4,10 +4,8 @@ package rocks.zipcode.io.quiz3.arrays;
  * @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) {
@@ -18,11 +16,11 @@ public class TicTacToe {
         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

@@ -1,25 +1,10 @@
 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

@@ -2,7 +2,6 @@ package rocks.zipcode.io.quiz3.collections;
 
 import rocks.zipcode.io.quiz3.objectorientation.enums.LabStatus;
 
-import java.util.HashMap;
 import java.util.Map;
 
 /**
@@ -10,7 +9,7 @@ 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

@@ -1,38 +1,10 @@
 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

@@ -5,11 +5,7 @@ package rocks.zipcode.io.quiz3.fundamentals;
  */
 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

@@ -4,34 +4,20 @@ package rocks.zipcode.io.quiz3.fundamentals;
  * @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

@@ -1,5 +1,6 @@
 package rocks.zipcode.io.quiz3.arrays.tictactoe;
 
+import org.junit.Assert;
 import org.junit.Test;
 import rocks.zipcode.io.quiz3.arrays.TicTacToe;
 
@@ -8,32 +9,104 @@ 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

@@ -26,6 +26,6 @@ public class PaperTest {
     @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

@@ -27,6 +27,6 @@ public class RockTest {
     @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

@@ -26,6 +26,6 @@ public class ScissorTest {
     @Test
     public void testGetWinner() {
         RockPaperScissorHandSign loser = RockPaperScissorHandSign.valueOf("ROCK");
-        Assert.assertEquals(loser, sign.getLoser());
+        Assert.assertEquals(loser, sign.getWinner());
     }
 }