complete

src/main/java/com/zipcodewilmington/looplabs/IntegerDuplicateDeleter.java

@@ -1,8 +1,52 @@
 package com.zipcodewilmington.looplabs;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+
 /**
  * Created by leon on 1/29/18.
  * @ATTENTION_TO_STUDENTS You are forbidden from modifying the signature of this class.
  */
 public final class IntegerDuplicateDeleter extends DuplicateDeleter<Integer> {
+
+    public IntegerDuplicateDeleter(Integer[] intArray) {
+        super(intArray);
+    }
+
+    @Override
+    public Integer[] removeDuplicates(int maxNumberOfDuplications) {
+        Integer[] intArr = new Integer[array.length];
+        int c = 0;
+        for (Integer anArray : array) {
+            if (count(anArray) < maxNumberOfDuplications) {
+                intArr[c] = anArray;
+                c++;
+            }
+        }
+        return Arrays.copyOfRange(intArr,0, c);
+    }
+
+    @Override
+    public Integer[] removeDuplicatesExactly(int exactNumberOfDuplications) {
+        Integer[] intArr = new Integer[array.length];
+        int c = 0;
+        for (Integer anArray : array) {
+            if (count(anArray) != exactNumberOfDuplications) {
+                intArr[c] = anArray;
+                c++;
+            }
+        }
+        return Arrays.copyOfRange(intArr,0, c);
+    }
+
+    private int count(int arrNum){
+        int c = 0;
+        for (int index : array){
+            if(index == arrNum){
+                c++;
+            }
+        }
+        return c;
+    }
+
 }

src/main/java/com/zipcodewilmington/looplabs/StringDuplicateDeleter.java

@@ -1,8 +1,51 @@
 package com.zipcodewilmington.looplabs;
 
+import java.util.Arrays;
+
 /**
  * Created by leon on 1/28/18.
  * @ATTENTION_TO_STUDENTS You are forbidden from modifying the signature of this class.
  */
 public final class StringDuplicateDeleter extends DuplicateDeleter<String> {
+
+    public StringDuplicateDeleter(String[] intArray) {
+        super(intArray);
+    }
+
+    @Override
+    public String[] removeDuplicates(int maxNumberOfDuplications) {
+        String[] stringArr = new String[array.length];
+        int c = 0;
+        for (String anArray : array) {
+            if (countDupes(anArray) < maxNumberOfDuplications) {
+                stringArr[c] = anArray;
+                c++;
+            }
+        }
+        return Arrays.copyOfRange(stringArr,0, c);
+    }
+
+
+    @Override
+    public String[] removeDuplicatesExactly(int exactNumberOfDuplications) {
+
+        String[] stringArr = new String[array.length];
+        int c = 0;
+        for (String anArray : array) {
+            if (countDupes(anArray) != exactNumberOfDuplications) {
+                stringArr[c] = anArray;
+                c++;
+            }
+        }
+        return Arrays.copyOfRange(stringArr,0, c);    }
+
+    private int countDupes(String str){
+        int c = 0;
+        for (String index : array){
+            if(index.equals(str)){
+                c++;
+            }
+        }
+        return c;
+    }
 }

src/test/java/com/zipcodewilmington/looplabs/IntegerDuplicateDeleterTest.java

@@ -1,5 +1,6 @@
 package com.zipcodewilmington.looplabs;
 
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -20,7 +21,6 @@ public class IntegerDuplicateDeleterTest {
         this.deleter = new IntegerDuplicateDeleter(intArray);
     }
 
-
     @Test
     public void testRemoveDuplicatesExactlyExactly() {
         Integer[] expected = new Integer[]{1, 2, 2, 4, 4, 6};