arrAnalyz 11 - 11

tictactoe 21 - 21
waveGener 10 - 10
collectio 0
pigLatin  09 - 12
Generics  06 - 18
Total     89 - 108

src/main/java/rocks/zipcode/io/quiz3/generics/ArrayUtility.java

@@ -1,5 +1,8 @@
 package rocks.zipcode.io.quiz3.generics;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
 import java.util.function.Function;
 
 /**
@@ -13,11 +16,11 @@ public class ArrayUtility<SomeType> {
     }
 
     public SomeType findOddOccurringValue() {
-        return null;
+        return findnNumberOccurringValue(1);
     }
 
     public SomeType findEvenOccurringValue() {
-        return null;
+        return findnNumberOccurringValue(0);
     }
 
     public Integer getNumberOfOccurrences(SomeType valueToEvaluate) {
@@ -35,4 +38,24 @@ public class ArrayUtility<SomeType> {
     public SomeType[] filter(Function<SomeType, Boolean> predicate) {
         return null;
     }
+
+    public SomeType findnNumberOccurringValue(int evenOrOdd) {
+        Arrays.sort(array);
+        int currentCount;
+        SomeType returnValue = null;
+
+        for (int i = 0; i < array.length; i++) {
+            currentCount = 0;
+            for (int j = 0; j < array.length; j++) {
+                if (array[j] == array[i]){
+                    currentCount++;
+                }
+            }
+            if (currentCount % 2 == evenOrOdd){
+                return array[i];
+            }
+        }
+
+        return returnValue;
+    }
 }