updated commit

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

@@ -1,6 +1,5 @@
 package com.zipcodewilmington.arrayutility;
 
-import java.lang.reflect.Array;
 import java.util.*;
 import java.util.function.Function;
 import java.util.stream.Collectors;
@@ -27,7 +26,6 @@ public class ArrayUtility<E> {
     }
 
     public E getMostCommonFromMerge(E[] arrayToMerge) {
-        int count = 0;
         Object[] combined = Stream.concat(Arrays.stream(arr), Arrays.stream(arrayToMerge)).toArray();
         List<E> mergedArray = new ArrayList<>((Collection<? extends E>) Arrays.asList(combined));
         E mostCommon = mergedArray.stream()
@@ -37,5 +35,20 @@ public class ArrayUtility<E> {
         return mostCommon;
     }
 
+    public Integer getNumberOfOccurrences(E valueToEvaluate) {
+        int count = 0;
+        for(E e : arr) {
+            if(valueToEvaluate.equals(e)){
+                count++;
+            }
+        }
+        return count;
+    }
+
+    public E[] removeValue(E valueToRemove) {
+        List<E> newArrList = new ArrayList<>(Arrays.asList(arr));
+        newArrList.removeAll(Collections.singleton(valueToRemove));
+        return (E[]) newArrList.toArray();
+        }
+    }
 
-}

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

@@ -13,7 +13,7 @@ import org.junit.runners.Suite;
         CountDuplicatesInMergeTest.class,
         GetMostCommonFromMergeTest.class,
         GetNumberOfOccurrencesTest.class,
-//        RemoveValueTest.class
+        RemoveValueTest.class
 })
 public class ArrayUtilityTestSuite {
 }

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

@@ -1,78 +1,77 @@
-//package com.zipcodewilmington.arrayutility;
-//
-//import com.zipcodewilmington.UnitTestingUtils;
-//import org.junit.Test;
-//
-///**
-// * Created by leon on 3/1/18.
-// * The purpose of this class is to thoroughly test the method removeValue()
-// */
-//public class RemoveValueTest {
-//    @Test
-//    public void integerTest() {
-//        // Given
-//        Integer valueToRemove = 7;
-//        Integer[] expected = {11, 2, 8, 4, 5, 0, 9, 8};
-//        Integer[] inputArray = {11, 2, valueToRemove, 8, 4, 5, valueToRemove, 0, 9, 8, valueToRemove};
-//        ArrayUtility<Integer> arrayUtility = new ArrayUtility<Integer>(inputArray);
-//
-//
-//        // When
-//        Integer[] actual = arrayUtility.removeValue(valueToRemove);
-//
-//        // Then
-//        UnitTestingUtils.assertArrayEquality(expected, actual);
-//    }
-//
-//    @Test
-//    public void longTest() {
-//        // Given
-//        Long valueToRemove = 7L;
-//        Long[] expected = {12L, 2L, 8L, 4L, 5L, 0L, 9L, 8L};
-//        Long[] inputArray = {12L, 2L, valueToRemove, 8L, 4L, 5L, valueToRemove, 0L, 9L, 8L, valueToRemove};
-//        ArrayUtility<Long> arrayUtility = new ArrayUtility<Long>(inputArray);
-//
-//
-//        // When
-//        Long[] actual = arrayUtility.removeValue(valueToRemove);
-//
-//        // Then
-//        UnitTestingUtils.assertArrayEquality(expected, actual);
-//    }
-//
-//
-//    @Test
-//    public void stringTest() {
-//        // Given
-//        String valueToRemove = "7";
-//        String[] expected = {"13", "2", "8", "4", "5", "0", "9", "8"};
-//        String[] inputArray = {"13", "2", valueToRemove, "8", "4", "5", valueToRemove, "0", "9", "8", valueToRemove};
-//        ArrayUtility<String> arrayUtility = new ArrayUtility<String>(inputArray);
-//
-//
-//        // When
-//        String[] actual = arrayUtility.removeValue(valueToRemove);
-//
-//        // Then
-//        UnitTestingUtils.assertArrayEquality(expected, actual);
-//    }
-//
-//
-//
-//    @Test
-//    public void objectTest() {
-//        // Given
-//        Object valueToRemove = "7";
-//        Object[] expected = {"41", "2", "8", "4", "5", "0", "9", "8"};
-//        Object[] inputArray = {"41", "2", valueToRemove, "8", "4", "5", valueToRemove, "0", "9", "8", valueToRemove};
-//        ArrayUtility<Object> arrayUtility = new ArrayUtility<Object>(inputArray);
-//
-//
-//        // When
-//        Object[] actual = arrayUtility.removeValue(valueToRemove);
-//
-//        // Then
-//        UnitTestingUtils.assertArrayEquality(expected, actual);
-//    }
-//
-//}
+package com.zipcodewilmington.arrayutility;
+
+import org.junit.Test;
+
+/**
+ * Created by leon on 3/1/18.
+ * The purpose of this class is to thoroughly test the method removeValue()
+ */
+public class RemoveValueTest {
+    @Test
+    public void integerTest() {
+        // Given
+        Integer valueToRemove = 7;
+        Integer[] expected = {11, 2, 8, 4, 5, 0, 9, 8};
+        Integer[] inputArray = {11, 2, valueToRemove, 8, 4, 5, valueToRemove, 0, 9, 8, valueToRemove};
+        ArrayUtility<Integer> arrayUtility = new ArrayUtility<Integer>(inputArray);
+
+
+        // When
+        Integer[] actual = arrayUtility.removeValue(valueToRemove);
+
+        // Then
+        UnitTestingUtils.assertArrayEquality(expected, actual);
+    }
+
+    @Test
+    public void longTest() {
+        // Given
+        Long valueToRemove = 7L;
+        Long[] expected = {12L, 2L, 8L, 4L, 5L, 0L, 9L, 8L};
+        Long[] inputArray = {12L, 2L, valueToRemove, 8L, 4L, 5L, valueToRemove, 0L, 9L, 8L, valueToRemove};
+        ArrayUtility<Long> arrayUtility = new ArrayUtility<Long>(inputArray);
+
+
+        // When
+        Long[] actual = arrayUtility.removeValue(valueToRemove);
+
+        // Then
+        UnitTestingUtils.assertArrayEquality(expected, actual);
+    }
+
+
+    @Test
+    public void stringTest() {
+        // Given
+        String valueToRemove = "7";
+        String[] expected = {"13", "2", "8", "4", "5", "0", "9", "8"};
+        String[] inputArray = {"13", "2", valueToRemove, "8", "4", "5", valueToRemove, "0", "9", "8", valueToRemove};
+        ArrayUtility<String> arrayUtility = new ArrayUtility<String>(inputArray);
+
+
+        // When
+        String[] actual = arrayUtility.removeValue(valueToRemove);
+
+        // Then
+        UnitTestingUtils.assertArrayEquality(expected, actual);
+    }
+
+
+
+    @Test
+    public void objectTest() {
+        // Given
+        Object valueToRemove = "7";
+        Object[] expected = {"41", "2", "8", "4", "5", "0", "9", "8"};
+        Object[] inputArray = {"41", "2", valueToRemove, "8", "4", "5", valueToRemove, "0", "9", "8", valueToRemove};
+        ArrayUtility<Object> arrayUtility = new ArrayUtility<Object>(inputArray);
+
+
+        // When
+        Object[] actual = arrayUtility.removeValue(valueToRemove);
+
+        // Then
+        UnitTestingUtils.assertArrayEquality(expected, actual);
+    }
+
+}