Passed all tests

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

@@ -13,13 +13,17 @@ public PersonHandler(Person[] personArray) {
     public String whileLoop() {
         String result = "";
         // create a `counter`
+        int counter = 0;
         // while `counter` is less than length of array
+        while(counter < personArray.length) {
             // begin loop
-
-                // use `counter` to identify the `current Person` in the array
-                // get `string Representation` of `currentPerson`
-                // append `stringRepresentation` to `result` variable
-
+            String currentPerson = personArray[counter].toString();
+            result += currentPerson;
+            counter++;
+            // use `counter` to identify the `current Person` in the array
+            // get `string Representation` of `currentPerson`
+            // append `stringRepresentation` to `result` variable
+        }
             // end loop
         return result;
     }
@@ -31,14 +35,16 @@ public String forLoop() {
         // identify initial value
         // identify terminal condition
         // identify increment
-
-        // use the above clauses to declare for-loop signature
+        for(int i = 0; i < personArray.length; i++) {
+            // use the above clauses to declare for-loop signature
             // begin loop
-                // use `counter` to identify the `current Person` in the array
-                // get `string Representation` of `currentPerson`
-                // append `stringRepresentation` to `result` variable
+            // use `counter` to identify the `current Person` in the array
+            String stringRepresentation = personArray[i].toString();
+            // get `string Representation` of `currentPerson`
+            // append `stringRepresentation` to `result` variable
             // end loop
-
+            result += stringRepresentation;
+        }
         return result;
     }
 
@@ -49,12 +55,14 @@ public String forEachLoop() {
         // identify array's type
         // identify array's variable-name
 
-        // use the above discoveries to declare for-each-loop signature
+        for(Person person : personArray) {
+            // use the above discoveries to declare for-each-loop signature
             // begin loop
-                // get `string Representation` of `currentPerson`
-                // append `stringRepresentation` to `result` variable
+            result += person.toString();
+            // get `string Representation` of `currentPerson`
+            // append `stringRepresentation` to `result` variable
             // end loop
-
+        }
         return result;
     }