Uploaded all exercises completed.

Uploaded the entire course. Part I.

.gitignore

@@ -0,0 +1,2 @@
+/part05-Part05_02.Book/target/
+/part05-Part05_03.Cube/target/

part05-Part05_01.OneMinute/src/main/java/Program.java

@@ -12,7 +12,7 @@ public static void main(String[] args) {
             timer.advance();
 
             try {
-                Thread.sleep(1);
+                Thread.sleep(10);
             } catch (Exception e){
 
             }

part05-Part05_02.Book/src/main/java/Book.java

@@ -0,0 +1,27 @@
+public class Book {
+    private String author;
+    private String title;
+    private int pages;
+
+    public Book(String bookAuthor, String bookTitle, int bookPages){
+        this.author = bookAuthor;
+        this.title = bookTitle;
+        this.pages = bookPages;
+    }
+
+    public String getAuthor(){
+        return this.author;
+    }
+
+    public String getName(){
+        return this.title;
+    }
+
+    public int getPages(){
+        return this.pages;
+    }
+
+    public String toString(){
+        return this.author + ", " + this.title + ", " + this.pages + " pages";
+    }
+}

part05-Part05_02.Book/src/main/java/Program.java

@@ -7,8 +7,11 @@ public static void main(String[] args) {
         // An example that you can use for testing:
 
 
-//        Book b = new Book("J. K. Rowling", "Harry Potter and the Sorcerer's Stone", 223);
-//        System.out.println(b);
+        Book b = new Book("J. K. Rowling", "Harry Potter and the Sorcerer's Stone", 223);
+        System.out.println(b);
+        System.out.println(b.toString());
+
+
 
     }
 }

part05-Part05_03.Cube/src/main/java/Cube.java

@@ -0,0 +1,18 @@
+public class Cube {
+    private int edgeLength;
+
+    public Cube(int edgeLength){
+        this.edgeLength = edgeLength;
+    }
+
+    public int volume(){
+        return (edgeLength * edgeLength * edgeLength);
+//        this.cubeNumber = edgeLength * edgeLength * edgeLength;
+//        return this.cubeNumber;
+    }
+
+    @Override
+    public String toString(){
+        return "The length of the edge is " + this.edgeLength + " and the volume " + volume();
+    }
+}

part05-Part05_03.Cube/src/main/java/Program.java

@@ -6,6 +6,8 @@ public class Program {
     public static void main(String[] args) {
         Scanner scanner = new Scanner(System.in);
 
-        // Experiment with your program here
+        Cube cubeOne = new Cube(7);
+        cubeOne.volume();
+        System.out.println(cubeOne.toString());
     }
 }

part05-Part05_04.FitByte/src/main/java/Fitbyte.java

@@ -0,0 +1,15 @@
+public class Fitbyte {
+    private int age;
+    private int restingHeartRate;
+
+    public Fitbyte(int age, int restingHeartRate){
+        this.age = age;
+        this.restingHeartRate = restingHeartRate;
+    }
+
+    public double targetHeartRate(double percentageOfMaximum){
+        double maximumHeartRate = 206.3 - (0.711 * this.age);
+        double result = ((maximumHeartRate - this.restingHeartRate) * (percentageOfMaximum) + this.restingHeartRate);
+        return result;
+    }
+}

part05-Part05_04.FitByte/src/main/java/Program.java

@@ -5,15 +5,15 @@ public static void main(String[] args) {
         // This is an empty main method where you can experiment
         // with your Fitbyte class
 
-//        Fitbyte fitbyte = new Fitbyte(30, 60);
-//
-//        double percentage = 0.5;
-//
-//        while (percentage < 1.0) {
-//            double target = fitbyte.targetHeartRate(percentage);
-//            System.out.println("Target " + (percentage * 100) + "% of maximum: " + target);
-//            percentage += 0.1;
-//        }
+        Fitbyte fitbyte = new Fitbyte(30, 60);
+
+        double percentage = 0.5;
+
+        while (percentage < 1.0) {
+            double target = fitbyte.targetHeartRate(percentage);
+            System.out.println("Target " + (percentage * 100) + "% of maximum: " + target);
+            percentage += 0.1;
+        }
 
     }
 }

part05-Part05_04.FitByte/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,2 @@
+Program.class
+Fitbyte.class

part05-Part05_04.FitByte/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,2 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_04.FitByte\src\main\java\Program.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_04.FitByte\src\main\java\Fitbyte.java

part05-Part05_04.FitByte/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst

@@ -0,0 +1 @@
+FitbyteTest.class

part05-Part05_04.FitByte/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -0,0 +1 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_04.FitByte\src\test\java\FitbyteTest.java

part05-Part05_05.ConstructorOverload/src/main/java/MainProgram.java

@@ -2,6 +2,12 @@
 public class MainProgram {
 
     public static void main(String[] args) {
-        // Test your class here
+        Product tapeMeasure = new Product("Tape measure");
+        Product plaster = new Product("Plaster", "home improvement section");
+        Product tyre = new Product("Tyre", 5);
+
+        System.out.println(tapeMeasure);
+        System.out.println(plaster);
+        System.out.println(tyre);
     }
 }

part05-Part05_05.ConstructorOverload/src/main/java/Product.java

@@ -10,7 +10,19 @@ public Product(String name, String location, int weight) {
         this.location = location;
         this.weight = weight;
     }
+
+    public Product(String name, int weight){
+        this(name, "shelf", weight);
+    }
+
+    public Product(String name, String location){
+        this(name, location, 1);
+    }
 
+    public Product(String name){
+        this(name, "shelf", 1);
+    }
+
 
     public String getName() {
         return name;

part05-Part05_05.ConstructorOverload/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,2 @@
+Product.class
+MainProgram.class

part05-Part05_05.ConstructorOverload/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,2 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_05.ConstructorOverload\src\main\java\Product.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_05.ConstructorOverload\src\main\java\MainProgram.java

part05-Part05_05.ConstructorOverload/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst

@@ -0,0 +1 @@
+ConstructorOverloadTest.class

part05-Part05_05.ConstructorOverload/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -0,0 +1 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_05.ConstructorOverload\src\test\java\ConstructorOverloadTest.java

part05-Part05_06.OverloadedCounter/src/main/java/Counter.java

@@ -0,0 +1,40 @@
+
+public class Counter {
+
+    private int counter;
+
+    public Counter(int startValue) {
+        this.counter = startValue;
+    }
+
+    public Counter() {
+        this.counter = 0;
+    }
+
+    public int value() {
+        return this.counter;
+    }
+
+    public void increase(int increaseBy) {
+        if (increaseBy > 0) {
+            this.counter = this.counter + increaseBy;
+        }
+        this.counter = this.counter;
+    }
+
+    public void decrease(int decreaseBy) {
+        if (decreaseBy > 0) {
+            this.counter = this.counter - decreaseBy;
+        }
+        this.counter = this.counter;
+    }
+
+    public void increase() {
+        this.counter += 1;
+    }
+
+    public void decrease() {
+        this.counter -= 1;
+    }
+
+}

part05-Part05_06.OverloadedCounter/src/main/java/MainProgram.java

@@ -3,5 +3,21 @@ public class MainProgram {
 
     public static void main(String[] args) {
         // Test your counter here
+        Counter c = new Counter();
+        Counter cTwo = new Counter(900);
+
+        System.out.println(c.value());
+        System.out.println(cTwo.value());
+
+        c.increase(30);
+        cTwo.decrease(-55);
+
+        System.out.println(c.value());
+        System.out.println(cTwo.value());
+
+        c.increase(-2);
+
+        System.out.println(c.value());
+        System.out.println(cTwo.value());
     }
 }

part05-Part05_06.OverloadedCounter/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,2 @@
+MainProgram.class
+Counter.class

part05-Part05_06.OverloadedCounter/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,2 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_06.OverloadedCounter\src\main\java\MainProgram.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_06.OverloadedCounter\src\main\java\Counter.java

part05-Part05_06.OverloadedCounter/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst

@@ -0,0 +1,4 @@
+ConstructorSignature.class
+MethodSignature.class
+Utils.class
+CounterTest.class

part05-Part05_06.OverloadedCounter/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -0,0 +1,4 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_06.OverloadedCounter\src\test\java\CounterTest.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_06.OverloadedCounter\src\test\java\Utils.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_06.OverloadedCounter\src\test\java\MethodSignature.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_06.OverloadedCounter\src\test\java\ConstructorSignature.java

part05-Part05_07.NullPointerException/src/main/java/NullPointerExceptionProgram.java

@@ -14,6 +14,8 @@ public static void main(String[] args) {
         lines.add("give up most of his life for physics and research of many hypothesis. But, this is why");
         lines.add("you and I have even heard of the quantum theory and atomic structures. Bohr came");
         lines.add("up with his quantum theory while studying...");
+
+        lines = null;
 
         int index = 0;
         while (index < lines.size()) {

part05-Part05_07.NullPointerException/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1 @@
+NullPointerExceptionProgram.class

part05-Part05_07.NullPointerException/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_07.NullPointerException\src\main\java\NullPointerExceptionProgram.java

part05-Part05_07.NullPointerException/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst

@@ -0,0 +1 @@
+NPEErrorTest.class

part05-Part05_07.NullPointerException/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -0,0 +1 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_07.NullPointerException\src\test\java\NPEErrorTest.java

part05-Part05_08.BiggestPetShop/src/main/java/MainProgram.java

@@ -10,5 +10,18 @@ public static void main(String[] args) {
         Person leo = new Person("Leo", hulda);
 
         System.out.println(leo);
+
+        Pet terry = new Pet("Terry", "Turtle");
+        Person mike = new Person("Mike", terry);
+
+        System.out.println(mike);
+
+        Person p1 = new Person("Odin");
+
+        System.out.println(p1);
+
+        Person p2 = new Person();
+
+        System.out.println(p2);
     }
 }

part05-Part05_08.BiggestPetShop/src/main/java/Person.java

@@ -19,7 +19,7 @@ public Person() {
 
     @Override
     public String toString() {
-        return this.nimi;
+        return this.name + "," + " has a friend called " + pet.getName() + " (" +pet.getBreed() + ")";
     }
 
 }

part05-Part05_08.BiggestPetShop/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,3 @@
+Pet.class
+MainProgram.class
+Person.class

part05-Part05_08.BiggestPetShop/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,3 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_08.BiggestPetShop\src\main\java\MainProgram.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_08.BiggestPetShop\src\main\java\Person.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_08.BiggestPetShop\src\main\java\Pet.java

part05-Part05_08.BiggestPetShop/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst

@@ -0,0 +1 @@
+TheBiggestPetShopTest.class

part05-Part05_08.BiggestPetShop/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -0,0 +1 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_08.BiggestPetShop\src\test\java\TheBiggestPetShopTest.java

part05-Part05_09.HealthStation/src/main/java/HealthStation.java

@@ -1,10 +1,20 @@
 
 public class HealthStation {
-
+
+    private int weighings;
 
     public int weigh(Person person) {
         // return the weight of the person passed as the parameter
-        return -1;
+        weighings++;
+        return person.getWeight();
+    }
+
+    public void feed(Person person) {
+        person.setWeight(person.getWeight() + 1);
+    }
+
+    public int weighings(){
+        return weighings;
     }
 
 }

part05-Part05_09.HealthStation/src/main/java/Main.java

@@ -3,5 +3,25 @@ public class Main {
 
     public static void main(String[] args) {
         // write experimental code here to check how your program functions
+        HealthStation childrensHospital = new HealthStation();
+
+        Person ethan = new Person("Ethan", 1, 110, 7);
+        Person matt = new Person ("Matt", 33, 176, 85);
+
+        System.out.println(ethan.getName() + " weight: " + childrensHospital.weigh(ethan) + " kilos");
+        System.out.println(matt.getName() + " weight: " + childrensHospital.weigh(matt) + " kilos");
+
+        System.out.println("weighings performed: " + childrensHospital.weighings());
+
+        childrensHospital.weigh(ethan);
+        childrensHospital.weigh(ethan);
+        childrensHospital.weigh(ethan);
+
+        System.out.println("weighings performed: " + childrensHospital.weighings());
+
+        System.out.println("");
+
+        System.out.println(ethan.getName() + " weight: " + childrensHospital.weigh(ethan) + " kilos");
+        System.out.println(matt.getName() + " weight: " + childrensHospital.weigh(matt) + " kilos");
     }
 }

part05-Part05_09.HealthStation/src/main/java/Person.java

@@ -8,6 +8,7 @@ public class Person {
     private int age;
     private int height;
     private int weight;
+
 
     public Person(String name, int age, int height, int weight) {
         this.name = name;
@@ -57,6 +58,7 @@ public double bmi() {
     public String getName() {
         return this.name;
     }
+
 
     @Override
     public String toString() {

part05-Part05_09.HealthStation/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,3 @@
+Main.class
+HealthStation.class
+Person.class

part05-Part05_09.HealthStation/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,3 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_09.HealthStation\src\main\java\Main.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_09.HealthStation\src\main\java\Person.java
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_09.HealthStation\src\main\java\HealthStation.java

part05-Part05_09.HealthStation/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst

@@ -0,0 +1 @@
+HealthStationTest.class

part05-Part05_09.HealthStation/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -0,0 +1 @@
+C:\Users\mikec\OneDrive\Documents\NetBeansProjects\mooc-java-programming-i\part05-Part05_09.HealthStation\src\test\java\HealthStationTest.java