From 4fac127a94da0da7c2d8d97957e27dc0bf14b172 Mon Sep 17 00:00:00 2001
From: Zachary Kitto <zmkitto11@gmail.com>
Date: Mon, 26 Jul 2021 14:19:20 -0400
Subject: [PATCH] all tests passed

---
 .../arrayutility/ArrayUtility.java            | 87 ++++++++++++++++++-
 .../arrayutility/RemoveValueTest.java         |  1 -
 2 files changed, 86 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/zipcodewilmington/arrayutility/ArrayUtility.java b/src/main/java/com/zipcodewilmington/arrayutility/ArrayUtility.java
index ca32e28..030db69 100644
--- a/src/main/java/com/zipcodewilmington/arrayutility/ArrayUtility.java
+++ b/src/main/java/com/zipcodewilmington/arrayutility/ArrayUtility.java
@@ -1,7 +1,92 @@
 package com.zipcodewilmington.arrayutility;
 
+import java.util.*;
+
 /**
  * Created by leon on 3/6/18.
  */
-public class ArrayUtility {
+public class ArrayUtility <SomeType extends Object> {
+
+    SomeType[] array;
+
+    public ArrayUtility(SomeType[] inputArray) {
+        array = inputArray;
+    }
+
+    public SomeType[] removeValue(SomeType valueToRemove) {
+        List<SomeType> arrayAsList = new ArrayList<>();
+        for (SomeType element : array) {
+            if (!element.equals(valueToRemove)) {
+                arrayAsList.add(element);
+            }
+        }
+        SomeType[] newArray = Arrays.copyOf(array, arrayAsList.size());
+        for (int i = 0, j = 0; i < newArray.length; i++, j++) {
+            if (array[i].equals(valueToRemove)) {
+                newArray[i] = array[j + 1];
+                j++;
+            }
+            else if (array[j].equals(valueToRemove)) {
+                newArray[i] = array[j + 1];
+            }
+            else {
+                newArray[i] = array[j];
+            }
+        }
+        return newArray;
+    }
+
+    public Integer getNumberOfOccurrences(SomeType valueToEvaluate) {
+        int numberOfOccurences = 0;
+        for (SomeType element : array) {
+            if (element.equals(valueToEvaluate)) {
+                numberOfOccurences++;
+            }
+        }
+        return numberOfOccurences;
+    }
+
+    public SomeType getMostCommonFromMerge(SomeType[] arrayToMerge) {
+        //List<SomeType> listOfCommonElements = new ArrayList<>();
+        List<SomeType> arrayAsList = new ArrayList<>(Arrays.asList(array));
+        for (SomeType element : arrayToMerge) {
+            arrayAsList.add(element);
+        }
+//        int outerBound = 0;
+//        if (arrayToMerge.length < array.length) {
+//            outerBound = arrayToMerge.length;
+//        }
+//        else {
+//            outerBound = array.length;
+//        }
+//        for (int i = 0; i < outerBound; i++) {
+//            if (array[i].equals(arrayToMerge[i])) {
+//                listOfCommonElements.add(array[i]);
+//            }
+//        }
+        int numberOfMostCommonElement = 0;
+        SomeType mostCommonElement = null;
+        for (SomeType eachElement : arrayAsList) {
+            int numberOfOccurences = getNumberOfOccurrences(eachElement);
+            if (numberOfOccurences > numberOfMostCommonElement) {
+                mostCommonElement = eachElement;
+                numberOfMostCommonElement = numberOfOccurences;
+            }
+        }
+        return mostCommonElement;
+    }
+
+    public Integer countDuplicatesInMerge(SomeType[] arrayToMerge, SomeType valueToEvaluate) {
+        List<SomeType> arrayAsList = new ArrayList<>(Arrays.asList(array));
+        for (SomeType element : arrayToMerge) {
+            arrayAsList.add(element);
+        }
+        int numberOfOccurences = 0;
+        for (SomeType eachElement : arrayAsList) {
+            if (eachElement.equals(valueToEvaluate)) {
+                numberOfOccurences++;
+            }
+        }
+        return numberOfOccurences;
+    }
 }
diff --git a/src/test/java/com/zipcodewilmington/arrayutility/RemoveValueTest.java b/src/test/java/com/zipcodewilmington/arrayutility/RemoveValueTest.java
index d464896..1b82da0 100644
--- a/src/test/java/com/zipcodewilmington/arrayutility/RemoveValueTest.java
+++ b/src/test/java/com/zipcodewilmington/arrayutility/RemoveValueTest.java
@@ -1,6 +1,5 @@
 package com.zipcodewilmington.arrayutility;
 
-import com.zipcodewilmington.UnitTestingUtils;
 import org.junit.Test;
 
 /**