passed tests

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

 
     public String whileLoop() {
         String result = "";
+
         // assume there is a `counter`
         // while `counter` is less than length of array
             // begin loop
                 // append `stringRepresentation` to `result` variable
 
             // end loop
+
+        int counter = 0;
+
+        while (counter < personArray.length) {
+            Person currentPerson = personArray[counter];
+            String stringRepresentation = currentPerson.toString();
+            result = result.concat(stringRepresentation);
+            counter++;
+        }
+
         return result;
     }
 
 
     public String forLoop() {
         String result = "";
+
         // identify initial value
         // identify terminal condition
         // identify increment
                 // append `stringRepresentation` to `result` variable
             // end loop
 
+        int initial;
+        int termCon = personArray.length;
+        int increment = 1;
+
+        for (initial = 0; initial < termCon; initial += increment) {
+            Person currentPerson = personArray[initial];
+            String stringRepresentation = currentPerson.toString();
+            result = result.concat(stringRepresentation);
+        }
+
         return result;
     }
 
 
     public String forEachLoop() {
         String result = "";
+
         // identify array's type
         // identify array's variable-name
 
                 // append `stringRepresentation` to `result` variable
             // end loop
 
+        for (Person currentPerson : personArray) {
+            String stringRepresentation = currentPerson.toString();
+            result = result.concat(stringRepresentation);
+        }
+
         return result;
     }