src/main/java/com/zipcodewilmington/PersonHandler.java

 public class PersonHandler {
     private final Person[] personArray;
 
-    public PersonHandler(Person[] personArray) {
+    public PersonHandler(Person[] personArray)
+    {
         this.personArray = personArray;
     }
 
     public String whileLoop() {
         String result = "";
+        int counter = 0;
+        while(counter<personArray.length)
+        {
+        String stringRepresentation = personArray[counter].toString();
+        result+=stringRepresentation;
+        counter++;
+        }
+
+
         // assume there is a `counter`
         // while `counter` is less than length of array
             // begin loop
 
     public String forLoop() {
         String result = "";
+        int counter = 0;
         // identify initial value
         // identify terminal condition
         // identify increment
+        for(int i=0; i < personArray.length; i++ )
+        {
+            String stringRepresentation = personArray[counter].toString();
+            result+=stringRepresentation;
+            counter++;
+        }
 
         // use the above clauses to declare for-loop signature
             // begin loop
         String result = "";
         // identify array's type
         // identify array's variable-name
+        for(Person a: personArray)
+        {
+            String  stringRepresentation = a.toString();
+            result+=stringRepresentation;
+        }
 
         // use the above discoveries to declare for-each-loop signature
             // begin loop