Just formatting App classes to be like the other class files on the p…

…roject

abstract-factory/src/main/java/com/iluwatar/App.java

@@ -1,29 +1,29 @@
 package com.iluwatar;
 
 /**
- * 
- * The essence of the Abstract Factory pattern is a factory interface (KingdomFactory)
- * and its implementations (ElfKingdomFactory, OrcKingdomFactory).
- * 
- * The example uses both concrete implementations to create a king, a castle and an
- * army.
+ *
+ * The essence of the Abstract Factory pattern is a factory interface
+ * (KingdomFactory) and its implementations (ElfKingdomFactory,
+ * OrcKingdomFactory).
+ *
+ * The example uses both concrete implementations to create a king, a castle and
+ * an army.
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
-    	createKingdom(new ElfKingdomFactory());
-    	createKingdom(new OrcKingdomFactory());
+public class App {
+
+    public static void main(String[] args) {
+        createKingdom(new ElfKingdomFactory());
+        createKingdom(new OrcKingdomFactory());
     }
-    
+
     public static void createKingdom(KingdomFactory factory) {
-    	King king = factory.createKing();
-    	Castle castle = factory.createCastle();
-    	Army army = factory.createArmy();
-    	System.out.println("The kingdom was created.");
-    	System.out.println(king);
-    	System.out.println(castle);
-    	System.out.println(army);
+        King king = factory.createKing();
+        Castle castle = factory.createCastle();
+        Army army = factory.createArmy();
+        System.out.println("The kingdom was created.");
+        System.out.println(king);
+        System.out.println(castle);
+        System.out.println(army);
     }
 }

adapter/src/main/java/com/iluwatar/App.java

@@ -1,23 +1,21 @@
 package com.iluwatar;
 
 /**
- * 
- * There are two variations of the Adapter pattern: The
- * class adapter implements the adaptee's interface whereas
- * the object adapter uses composition to contain the adaptee
- * in the adapter object. This example uses the object adapter
- * approach.
- * 
- * The Adapter (GnomeEngineer) converts the interface of the
- * target class (GoblinGlider) into a suitable one expected
- * by the client (GnomeEngineeringManager).
+ *
+ * There are two variations of the Adapter pattern: The class adapter implements
+ * the adaptee's interface whereas the object adapter uses composition to
+ * contain the adaptee in the adapter object. This example uses the object
+ * adapter approach.
+ *
+ * The Adapter (GnomeEngineer) converts the interface of the target class
+ * (GoblinGlider) into a suitable one expected by the client
+ * (GnomeEngineeringManager).
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
-    	GnomeEngineeringManager manager = new GnomeEngineeringManager();
-    	manager.operateDevice();
+public class App {
+
+    public static void main(String[] args) {
+        GnomeEngineeringManager manager = new GnomeEngineeringManager();
+        manager.operateDevice();
     }
 }

bridge/src/main/java/com/iluwatar/App.java

@@ -1,35 +1,32 @@
 package com.iluwatar;
 
 /**
- * 
- * In Bridge pattern both abstraction (MagicWeapon) 
- * and implementation (MagicWeaponImp) have their 
- * own class hierarchies. The interface of the
- * implementations can be changed without affecting
- * the clients.
+ *
+ * In Bridge pattern both abstraction (MagicWeapon) and implementation
+ * (MagicWeaponImp) have their own class hierarchies. The interface of the
+ * implementations can be changed without affecting the clients.
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
-    	BlindingMagicWeapon blindingMagicWeapon = new BlindingMagicWeapon(new Excalibur());
-    	blindingMagicWeapon.wield();
-    	blindingMagicWeapon.blind();
-    	blindingMagicWeapon.swing();
-    	blindingMagicWeapon.unwield();
-
-    	FlyingMagicWeapon flyingMagicWeapon = new FlyingMagicWeapon(new Mjollnir());
-    	flyingMagicWeapon.wield();
-    	flyingMagicWeapon.fly();
-    	flyingMagicWeapon.swing();
-    	flyingMagicWeapon.unwield();
-
-    	SoulEatingMagicWeapon soulEatingMagicWeapon = new SoulEatingMagicWeapon(new Stormbringer());
-    	soulEatingMagicWeapon.wield();
-    	soulEatingMagicWeapon.swing();
-    	soulEatingMagicWeapon.eatSoul();
-    	soulEatingMagicWeapon.unwield();
-
+public class App {
+
+    public static void main(String[] args) {
+        BlindingMagicWeapon blindingMagicWeapon = new BlindingMagicWeapon(new Excalibur());
+        blindingMagicWeapon.wield();
+        blindingMagicWeapon.blind();
+        blindingMagicWeapon.swing();
+        blindingMagicWeapon.unwield();
+
+        FlyingMagicWeapon flyingMagicWeapon = new FlyingMagicWeapon(new Mjollnir());
+        flyingMagicWeapon.wield();
+        flyingMagicWeapon.fly();
+        flyingMagicWeapon.swing();
+        flyingMagicWeapon.unwield();
+
+        SoulEatingMagicWeapon soulEatingMagicWeapon = new SoulEatingMagicWeapon(new Stormbringer());
+        soulEatingMagicWeapon.wield();
+        soulEatingMagicWeapon.swing();
+        soulEatingMagicWeapon.eatSoul();
+        soulEatingMagicWeapon.unwield();
+
     }
 }

builder/src/main/java/com/iluwatar/App.java

@@ -3,45 +3,41 @@
 import com.iluwatar.Hero.HeroBuilder;
 
 /**
- * 
- * This is the Builder pattern variation as described by
- * Joshua Bloch in Effective Java 2nd Edition.
- * 
- * We want to build Hero objects, but its construction
- * is complex because of the many parameters needed. To
- * aid the user we introduce HeroBuilder class. HeroBuilder
- * takes the minimum parameters to build Hero object in
- * its constructor. After that additional configuration
- * for the Hero object can be done using the fluent
- * HeroBuilder interface. When configuration is ready
- * the build method is called to receive the final Hero
- * object.
+ *
+ * This is the Builder pattern variation as described by Joshua Bloch in
+ * Effective Java 2nd Edition.
+ *
+ * We want to build Hero objects, but its construction is complex because of the
+ * many parameters needed. To aid the user we introduce HeroBuilder class.
+ * HeroBuilder takes the minimum parameters to build Hero object in its
+ * constructor. After that additional configuration for the Hero object can be
+ * done using the fluent HeroBuilder interface. When configuration is ready the
+ * build method is called to receive the final Hero object.
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
-
-    	Hero mage = new HeroBuilder(Profession.MAGE, "Riobard")
-    		.withHairColor(HairColor.BLACK)
-    		.withWeapon(Weapon.DAGGER)
-    		.build();
-    	System.out.println(mage);
+public class App {
+
+    public static void main(String[] args) {
+
+        Hero mage = new HeroBuilder(Profession.MAGE, "Riobard")
+                .withHairColor(HairColor.BLACK)
+                .withWeapon(Weapon.DAGGER)
+                .build();
+        System.out.println(mage);
+
+        Hero warrior = new HeroBuilder(Profession.WARRIOR, "Amberjill")
+                .withHairColor(HairColor.BLOND)
+                .withHairType(HairType.LONG_CURLY)
+                .withArmor(Armor.CHAIN_MAIL)
+                .withWeapon(Weapon.SWORD)
+                .build();
+        System.out.println(warrior);
 
-		Hero warrior = new HeroBuilder(Profession.WARRIOR, "Amberjill")
-			.withHairColor(HairColor.BLOND)
-			.withHairType(HairType.LONG_CURLY)
-			.withArmor(Armor.CHAIN_MAIL)
-			.withWeapon(Weapon.SWORD)
-			.build();
-		System.out.println(warrior);
+        Hero thief = new HeroBuilder(Profession.THIEF, "Desmond")
+                .withHairType(HairType.BALD)
+                .withWeapon(Weapon.BOW)
+                .build();
+        System.out.println(thief);
 
-		Hero thief = new HeroBuilder(Profession.THIEF, "Desmond")
-			.withHairType(HairType.BALD)
-			.withWeapon(Weapon.BOW)
-			.build();
-		System.out.println(thief);
-
     }
 }

chain/src/main/java/com/iluwatar/App.java

@@ -1,22 +1,21 @@
 package com.iluwatar;
 
 /**
- * 
- * Chain of Responsibility organizes request handlers (RequestHandler) into
- * a chain where each handler has a chance to act on the request on its
- * turn. In this example the king (OrcKing) makes requests and the military
- * orcs (OrcCommander, OrcOfficer, OrcSoldier) form the handler chain.
+ *
+ * Chain of Responsibility organizes request handlers (RequestHandler) into a
+ * chain where each handler has a chance to act on the request on its turn. In
+ * this example the king (OrcKing) makes requests and the military orcs
+ * (OrcCommander, OrcOfficer, OrcSoldier) form the handler chain.
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
+public class App {
+
+    public static void main(String[] args) {
+
+        OrcKing king = new OrcKing();
+        king.makeRequest(new Request(RequestType.DEFEND_CASTLE, "defend castle"));
+        king.makeRequest(new Request(RequestType.TORTURE_PRISONER, "torture prisoner"));
+        king.makeRequest(new Request(RequestType.COLLECT_TAX, "collect tax"));
 
-    	OrcKing king = new OrcKing();
-    	king.makeRequest(new Request(RequestType.DEFEND_CASTLE, "defend castle"));
-    	king.makeRequest(new Request(RequestType.TORTURE_PRISONER, "torture prisoner"));
-    	king.makeRequest(new Request(RequestType.COLLECT_TAX, "collect tax"));
-
     }
 }

command/src/main/java/com/iluwatar/App.java

@@ -1,27 +1,25 @@
 package com.iluwatar;
 
 /**
- * 
- * In Command pattern actions are objects that can
- * be executed and undone. The commands in this example
- * are spells cast by the wizard on the goblin.
+ *
+ * In Command pattern actions are objects that can be executed and undone. The
+ * commands in this example are spells cast by the wizard on the goblin.
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
-    	Wizard wizard = new Wizard();
-    	Goblin goblin = new Goblin();
+public class App {
+
+    public static void main(String[] args) {
+        Wizard wizard = new Wizard();
+        Goblin goblin = new Goblin();
+
+        goblin.printStatus();
+
+        wizard.castSpell(new ShrinkSpell(), goblin);
+        goblin.printStatus();
 
-    	goblin.printStatus();
-
-    	wizard.castSpell(new ShrinkSpell(), goblin);
-    	goblin.printStatus();
-
-    	wizard.castSpell(new InvisibilitySpell(), goblin);
-    	goblin.printStatus();
-    	wizard.undoLastSpell();
-    	goblin.printStatus();
+        wizard.castSpell(new InvisibilitySpell(), goblin);
+        goblin.printStatus();
+        wizard.undoLastSpell();
+        goblin.printStatus();
     }
 }

composite/src/main/java/com/iluwatar/App.java

@@ -1,26 +1,25 @@
 package com.iluwatar;
 
 /**
- * 
- * With Composite we can treat tree hierarchies of objects
- * with uniform interface (LetterComposite). In this example
- * we have sentences composed of words composed of letters.
+ *
+ * With Composite we can treat tree hierarchies of objects with uniform
+ * interface (LetterComposite). In this example we have sentences composed of
+ * words composed of letters.
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
-    	System.out.println("Message from the orcs: ");
-
-    	LetterComposite orcMessage = new Messenger().messageFromOrcs();
-    	orcMessage.print();
+public class App {
+
+    public static void main(String[] args) {
+        System.out.println("Message from the orcs: ");
+
+        LetterComposite orcMessage = new Messenger().messageFromOrcs();
+        orcMessage.print();
+
+        System.out.println("\n");
+
+        System.out.println("Message from the elves: ");
 
-    	System.out.println("\n");
-
-    	System.out.println("Message from the elves: ");
-
-    	LetterComposite elfMessage = new Messenger().messageFromElves();
-    	elfMessage.print();
+        LetterComposite elfMessage = new Messenger().messageFromElves();
+        elfMessage.print();
     }
 }

decorator/src/main/java/com/iluwatar/App.java

@@ -1,26 +1,24 @@
 package com.iluwatar;
 
 /**
- * 
- * Decorator pattern is more flexible alternative to
- * subclassing. The decorator class implements the same
- * interface as the target and uses composition to
+ *
+ * Decorator pattern is more flexible alternative to subclassing. The decorator
+ * class implements the same interface as the target and uses composition to
  * "decorate" calls to the target.
  *
  */
-public class App 
-{
-    public static void main( String[] args )
-    {
-
-    	System.out.println("A simple looking troll approaches.");
-    	Hostile troll = new Troll();
-    	troll.attack();
-    	troll.fleeBattle();
-
-    	System.out.println("\nA smart looking troll surprises you.");
-    	Hostile smart = new SmartTroll(new Troll());
-    	smart.attack();
-    	smart.fleeBattle();
+public class App {
+
+    public static void main(String[] args) {
+
+        System.out.println("A simple looking troll approaches.");
+        Hostile troll = new Troll();
+        troll.attack();
+        troll.fleeBattle();
+
+        System.out.println("\nA smart looking troll surprises you.");
+        Hostile smart = new SmartTroll(new Troll());
+        smart.attack();
+        smart.fleeBattle();
     }
 }