Formatted all files to the same standard

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.
- *
+ * 
  */
 public class App {
 
-    public static void main(String[] args) {
-        createKingdom(new ElfKingdomFactory());
-        createKingdom(new OrcKingdomFactory());
-    }
+	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);
-    }
+	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);
+	}
 }

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

@@ -6,5 +6,5 @@ public class ElfArmy implements Army {
 	public String toString() {
 		return "This is the Elven Army!";
 	}
-	
+
 }

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

@@ -6,5 +6,5 @@ public class ElfCastle implements Castle {
 	public String toString() {
 		return "This is the Elven castle!";
 	}
-	
+
 }

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

@@ -6,5 +6,5 @@ public class ElfKing implements King {
 	public String toString() {
 		return "This is the Elven king!";
 	}
-	
+
 }

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

@@ -3,7 +3,7 @@ package com.iluwatar;
 /**
  * 
  * Concrete factory.
- *
+ * 
  */
 public class ElfKingdomFactory implements KingdomFactory {
 

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

@@ -3,12 +3,14 @@ package com.iluwatar;
 /**
  * 
  * The factory interface.
- *
+ * 
  */
 public interface KingdomFactory {
 
 	Castle createCastle();
+
 	King createKing();
+
 	Army createArmy();
-	
+
 }

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

@@ -6,5 +6,5 @@ public class OrcArmy implements Army {
 	public String toString() {
 		return "This is the Orcish Army!";
 	}
-	
+
 }

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

@@ -6,5 +6,5 @@ public class OrcCastle implements Castle {
 	public String toString() {
 		return "This is the Orcish castle!";
 	}
-	
+
 }

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

@@ -6,5 +6,5 @@ public class OrcKing implements King {
 	public String toString() {
 		return "This is the Orc king!";
 	}
-	
+
 }

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

@@ -3,7 +3,7 @@ package com.iluwatar;
 /**
  * 
  * Concrete factory.
- *
+ * 
  */
 public class OrcKingdomFactory implements KingdomFactory {