final commit

src/main/java/rocks/zipcode/io/quiz3/arrays/SquareArrayAnalyzer.java

@@ -9,9 +9,12 @@ public class SquareArrayAnalyzer {
         for (int i = 0; i < input.length; i++) {
             squaredArray[i] = input[i]*input[i];
         }
-        for (int i = 0; i < squaredArray.length; i++) {
-            if(squaredArray[i]==squaredValues[i]){
-                return true;
+
+        for(Integer integer:squaredArray){
+            for(Integer i:squaredValues){
+                if(i.equals(integer)){
+                    return true;
+                }
             }
         }
         return false;

src/main/java/rocks/zipcode/io/quiz3/arrays/WaveGenerator.java

@@ -9,10 +9,10 @@ import java.util.regex.Pattern;
  */
 public class WaveGenerator {
     public static String[] wave(String str) {
-        str.toLowerCase();
+//        str.toLowerCase();
         String[] result = new String[str.length()];
         for (int i = 0; i < str.length(); i++) {
-            StringBuilder builder = new StringBuilder(str);
+            StringBuilder builder = new StringBuilder(str.toLowerCase());
             char c=Character.toUpperCase(str.charAt(i));
             builder.setCharAt(i,c);
             result[i] = builder.toString();
@@ -32,6 +32,4 @@ public class WaveGenerator {
         return count;
     }
 
-
-
 }

src/main/java/rocks/zipcode/io/quiz3/collections/Student.java

@@ -44,7 +44,7 @@ public class Student {
         }catch (Exception e){
             e.printStackTrace();
         }
-        return labStatus;
+        return this.labStatus;
     }
 
     public String toString(){