all tests pass

src/main/java/com/zipcodewilmington/arrayutility/ArrayUtility.java

@@ -1,7 +1,81 @@
 package com.zipcodewilmington.arrayutility;
 
+import java.util.Arrays;
+
 /**
  * Created by leon on 3/6/18.
  */
-public class ArrayUtility {
+public class ArrayUtility <T> {
+
+    private T[] array;
+
+    public ArrayUtility(T[] array) {
+        this.array = array;
+    }
+
+    public Integer countDuplicatesInMerge(T[] arrayToMerge, T valueToEvaluate) {
+        merge(arrayToMerge);
+        int count = 0;
+        for (int i = 0; i < array.length; i++) {
+            if (array[i].equals(valueToEvaluate)) {
+                count++;
+            }
+        }
+        return count;
+    }
+    public T getMostCommonFromMerge(T[] arrayToMerge) {
+        merge(arrayToMerge);
+        int maxCount = 0;
+        T commonValue = null;
+        for (int i = 0; i < array.length; i++) {
+            T currValue = array[i];
+            int currCount = 0;
+            for (int j = i + 1; j < array.length; j++) {
+                if (array[j].equals(currValue)) currCount++;
+            }
+            if (currCount > maxCount || commonValue == null) {
+                maxCount = currCount;
+                commonValue = currValue;
+            }
+        }
+        return commonValue;
+    }
+
+    private void merge(T[] arrayToMerge) {
+        T[] temp = (T[]) new Object[arrayToMerge.length + array.length];
+        for (int i = 0; i < arrayToMerge.length + array.length; i++) {
+            if (i < array.length) {
+                temp[i] = array[i];
+            }
+            else {
+                temp[i] = arrayToMerge[i - array.length];
+            }
+        }
+        array = temp;
+    }
+
+
+    public Integer getNumberOfOccurrences(T valueToEvaluate) {
+        int count = 0;
+        for (int i = 0; i < array.length; i++) {
+            if (array[i].equals(valueToEvaluate)) {
+                count++;
+            }
+        }
+        return count;
+    }
+    public T[] removeValue(T valueToRemove) {
+        int numOccurrences = getNumberOfOccurrences(valueToRemove);
+        T[] temp = Arrays.copyOf(array, array.length - numOccurrences);
+        int removed = 0;
+        for (int i = 0; i < array.length; i++) {
+            if (!array[i].equals(valueToRemove)) {
+                temp[i - removed] = array[i];
+            }
+            else removed++;
+        }
+        array = temp;
+        return array;
+    }
+
 }

src/test/java/com/zipcodewilmington/arrayutility/RemoveValueTest.java

@@ -1,6 +1,6 @@
 package com.zipcodewilmington.arrayutility;
 
-import com.zipcodewilmington.UnitTestingUtils;
+//import com.zipcodewilmington.UnitTestingUtils;
 import org.junit.Test;
 
 /**