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

@@ -12,14 +12,21 @@ public class PersonHandler {
 
     public String whileLoop() {
         String result = "";
+        int counter = 0;
         // assume there is a `counter`
         // while `counter` is less than length of array
             // begin loop
+        while (counter < personArray.length){
+
+
+
 
                 // use `counter` to identify the `current Person` in the array
                 // get `string Representation` of `currentPerson`
                 // append `stringRepresentation` to `result` variable
-
+        result= result.concat(personArray[counter].toString());
+        counter ++;
+        }
             // end loop
         return result;
     }
@@ -28,6 +35,9 @@ public class PersonHandler {
 
     public String forLoop() {
         String result = "";
+        for (int i= 0; i < personArray.length; i++){
+            result= result.concat(personArray[i].toString());
+        }
         // identify initial value
         // identify terminal condition
         // identify increment
@@ -48,6 +58,9 @@ public class PersonHandler {
         String result = "";
         // identify array's type
         // identify array's variable-name
+        for (Person value: personArray) {
+            result= result.concat(value.toString());
+        }
 
         // use the above discoveries to declare for-each-loop signature
             // begin loop
@@ -60,6 +73,7 @@ public class PersonHandler {
 
 
     public Person[] getPersonArray() {
+
         return personArray;
     }
 }