my person details

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

@@ -12,6 +12,12 @@ public class PersonHandler {
 
     public String whileLoop() {
         String result = "";
+        int counter =0;
+        while(counter<personArray.length){
+            result= result.concat(personArray[counter].toString());
+            counter++;
+
+        }
         // assume there is a `counter`
         // while `counter` is less than length of array
             // begin loop
@@ -28,7 +34,8 @@ public class PersonHandler {
 
     public String forLoop() {
         String result = "";
-        // identify initial value
+        for(int counter=0; counter< personArray.length; counter++)
+            result=result.concat(personArray[counter].toString());// identify initial value
         // identify terminal condition
         // identify increment
 
@@ -46,6 +53,9 @@ public class PersonHandler {
 
     public String forEachLoop() {
         String result = "";
+        for(Person counter : personArray)
+            result= result.concat(counter.toString());
+
         // identify array's type
         // identify array's variable-name