Added Fries extending Potato & Organised Potato!

src/main/java/org/drtshock/Fries.java

@@ -0,0 +1,20 @@
+package org.drtshock;
+
+import org.drtshock.exceptions.BurntException;
+import org.drtshock.exceptions.NotDeliciousException;
+import org.drtshock.types.NotDeliciousReason;
+
+public class Fries extends Potato {
+
+	public Fries(boolean isVegan) {
+		super(isVegan);
+	}
+
+	public void prepare() throws NotDeliciousException, BurntException {
+		this.addCondiments("salt", "pepper");
+		if (!this.isVegan()) this.addCondiments("ketchup", "mayo");
+		if (!this.isDelicious()) throw new NotDeliciousException(NotDeliciousReason.UNDERCOOKED);
+		else if (Math.random() < 0.1) throw new BurntException(250 + (int) (Math.random() * 100));
+	}
+
+}

src/main/java/org/drtshock/Main.java

@@ -0,0 +1,24 @@
+package org.drtshock;
+
+import org.drtshock.exceptions.BurntException;
+import org.drtshock.exceptions.NotDeliciousException;
+
+/**
+ * Where the potato deliciousness begins.
+ */
+public class Main {
+	public static void main(String[] args) {
+		Potato potato = new Potato(args.length == 1 && args[0].equals("--vegan"));
+		potato = Math.random() < 0.75 ? potato : potato.turnIntoFries();
+		if (potato.isVegan()) System.out.println("This potato is vegan.");
+		try {
+			potato.prepare();
+			potato.listCondiments();
+			System.out.println("Of course Potato is prepared and delicious.");
+		} catch (NotDeliciousException e) {
+			System.err.println("Fatal error! How could Potato not be delicious?\nReason: " + e.getReason());
+		} catch (BurntException e) {
+			System.err.println("Fatal error! Potato has been burnt to a crisp!\nTemperature: " + e.getTemperature() + " degrees");
+		}
+	}
+}

src/main/java/org/drtshock/Potato.java

@@ -1,5 +1,10 @@
 package org.drtshock;
 
+import org.drtshock.exceptions.BurntException;
+import org.drtshock.exceptions.NotDeliciousException;
+import org.drtshock.types.NotDeliciousReason;
+import org.drtshock.exceptions.OvenException;
+
 import java.io.IOException;
 import java.net.HttpURLConnection;
 import java.net.URL;
@@ -14,21 +19,19 @@ public class Potato implements Tuber {
     private final boolean isVegan;
     private final List<Condiment> condiments = new ArrayList<>();
 
-    public static void main(String[] args) {
-        final Potato potato = new Potato(args.length == 1 && args[0].equals("--vegan"));
-        if (potato.isVegan) System.out.println("This potato is vegan.");
-        try {
-            potato.prepare();
-            System.out.println("Of course Potato is prepared and delicious.");
-        } catch (NotDeliciousException e) {
-            System.err.println("Fatal error! How could Potato not be delicious?\nReason: " + e.getReason());
-        }
-    }
-
     public Potato(boolean isVegan) {
         this.isVegan = isVegan;
     }
 
+    /**
+     * Checks if this potato is vegan.
+     *
+     * @return true if this potato is vegan, false if otherwise
+     */
+    public boolean isVegan() {
+        return this.isVegan;
+    }
+
     /**
      * Gets the condiments on this potato.
      *
@@ -44,10 +47,9 @@ public List<Condiment> getCondiments() {
      *
      * @throws NotDeliciousException If the potato is not delicious
      */
-    public void prepare() throws NotDeliciousException {
+    public void prepare() throws NotDeliciousException, BurntException {
         this.addCondiments("chives", "butter", "pepper", "salt", "tabasco", "tomatoes", "onion");
         if (!this.isVegan) this.addCondiments("sour cream", "crumbled bacon", "grated cheese", "ketchup");
-        this.listCondiments();
         if (!this.isDelicious()) throw new NotDeliciousException(NotDeliciousReason.UNDERCOOKED);
     }
 
@@ -76,6 +78,16 @@ public void listCondiments() {
         }
     }
 
+    /**
+     * Turns this potato into fries.
+     *
+     * @return A new {@link Fries} object
+     */
+    public Fries turnIntoFries() {
+        System.out.println("Turning potato into fries...");
+        return new Fries(isVegan);
+    }
+
     /**
      * Checks if the potato is put into the oven.
      *
@@ -165,7 +177,7 @@ public Tuber propagate() {
     /**
      * A type of food added to tubers.
      */
-    private class Condiment {
+    private static class Condiment {
         private final String name;
         private final boolean delicious;
         private final boolean expired;

src/main/java/org/drtshock/Tuber.java

@@ -1,7 +1,12 @@
 package org.drtshock;
 
+import org.drtshock.exceptions.BurntException;
+import org.drtshock.exceptions.NotDeliciousException;
+
 public interface Tuber {
     boolean isDelicious();
 
     Tuber propagate();
+
+    void prepare() throws NotDeliciousException, BurntException;
 }

src/main/java/org/drtshock/BurntException.java → src/main/java/org/drtshock/exceptions/BurntException.java

@@ -1,16 +1,29 @@
-package org.drtshock;
+package org.drtshock.exceptions;
 
 /**
  * An exception to describe that something went wrong with our oven!
  */
 public class BurntException extends Exception {
 
+    private int temperature;
+    private long bakeTime;
+
     public BurntException(int degrees) {
         super("Potato is badly burnt by trying to boil it at " + degrees + " degrees!!");
+        this.temperature = degrees;
     }
 
     public BurntException(long bakeTime) {
         super("Potato is badly burnt by baking for too long!! (" + bakeTime + "ms)");
+        this.bakeTime = bakeTime;
+    }
+
+    public int getTemperature() {
+        return temperature;
+    }
+
+    public long getBakeTime() {
+        return bakeTime;
     }
 
 }

src/main/java/org/drtshock/NotDeliciousException.java → src/main/java/org/drtshock/exceptions/NotDeliciousException.java

@@ -1,4 +1,6 @@
-package org.drtshock;
+package org.drtshock.exceptions;
+
+import org.drtshock.types.NotDeliciousReason;
 
 /**
  * An exception to describe that the potato isn't delicious!

src/main/java/org/drtshock/OvenException.java → src/main/java/org/drtshock/exceptions/OvenException.java

@@ -1,4 +1,4 @@
-package org.drtshock;
+package org.drtshock.exceptions;
 
 /**
  * An exception to describe that something went wrong with our oven!

src/main/java/org/drtshock/NotDeliciousReason.java → src/main/java/org/drtshock/types/NotDeliciousReason.java

@@ -1,4 +1,4 @@
-package org.drtshock;
+package org.drtshock.types;
 
 /**
  * Different ways the potato can be not delicious