completed lab

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

@@ -13,14 +13,16 @@ 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< this.personArray.length) {
  // 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
+ // get `string Representation` of `currentPerson`
+ // append `stringRepresentation` to `result` variable
+ result = result + this.personArray[counter++].toString();
  // end loop
+ }
  return result;
  }
 
@@ -31,7 +33,9 @@ public String forLoop() {
  // identify initial value
  // identify terminal condition
  // identify increment
-
+ for(int counter = 0; counter < this.personArray.length; counter++){
+ result = result + this.personArray[counter].toString();
+ }
  // use the above clauses to declare for-loop signature
  // begin loop
  // use `counter` to identify the `current Person` in the array
@@ -50,6 +54,9 @@ public String forEachLoop() {
  // identify array's variable-name
 
  // use the above discoveries to declare for-each-loop signature
+ for( Person person: this.personArray){
+ result = result + person.toString();
+ }
  // begin loop
  // get `string Representation` of `currentPerson`
  // append `stringRepresentation` to `result` variable