Formatted all files to the same standard

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

@@ -1,34 +1,36 @@
 package com.iluwatar;
 
 /**
- *
+ * 
  * In Prototype we have a factory class (HeroFactoryImpl) producing objects by
  * cloning existing ones. In this example the factory's prototype objects are
  * given as constructor parameters.
- *
+ * 
  */
 public class App {
 
-    public static void main(String[] args) {
-        HeroFactory factory;
-        Mage mage;
-        Warlord warlord;
-        Beast beast;
+	public static void main(String[] args) {
+		HeroFactory factory;
+		Mage mage;
+		Warlord warlord;
+		Beast beast;
 
-        factory = new HeroFactoryImpl(new ElfMage(), new ElfWarlord(), new ElfBeast());
-        mage = factory.createMage();
-        warlord = factory.createWarlord();
-        beast = factory.createBeast();
-        System.out.println(mage);
-        System.out.println(warlord);
-        System.out.println(beast);
+		factory = new HeroFactoryImpl(new ElfMage(), new ElfWarlord(),
+				new ElfBeast());
+		mage = factory.createMage();
+		warlord = factory.createWarlord();
+		beast = factory.createBeast();
+		System.out.println(mage);
+		System.out.println(warlord);
+		System.out.println(beast);
 
-        factory = new HeroFactoryImpl(new OrcMage(), new OrcWarlord(), new OrcBeast());
-        mage = factory.createMage();
-        warlord = factory.createWarlord();
-        beast = factory.createBeast();
-        System.out.println(mage);
-        System.out.println(warlord);
-        System.out.println(beast);
-    }
+		factory = new HeroFactoryImpl(new OrcMage(), new OrcWarlord(),
+				new OrcBeast());
+		mage = factory.createMage();
+		warlord = factory.createWarlord();
+		beast = factory.createBeast();
+		System.out.println(mage);
+		System.out.println(warlord);
+		System.out.println(beast);
+	}
 }

prototype/src/main/java/com/iluwatar/Beast.java

@@ -4,5 +4,5 @@ public abstract class Beast extends Prototype {
 
 	@Override
 	public abstract Beast clone() throws CloneNotSupportedException;
-	
+
 }

prototype/src/main/java/com/iluwatar/ElfBeast.java

@@ -4,10 +4,10 @@ public class ElfBeast extends Beast {
 
 	public ElfBeast() {
 	}
-	
+
 	public ElfBeast(ElfBeast beast) {
 	}
-	
+
 	@Override
 	public Beast clone() throws CloneNotSupportedException {
 		return new ElfBeast(this);

prototype/src/main/java/com/iluwatar/ElfMage.java

@@ -4,10 +4,10 @@ public class ElfMage extends Mage {
 
 	public ElfMage() {
 	}
-	
+
 	public ElfMage(ElfMage mage) {
 	}
-	
+
 	@Override
 	public Mage clone() throws CloneNotSupportedException {
 		return new ElfMage(this);

prototype/src/main/java/com/iluwatar/ElfWarlord.java

@@ -4,10 +4,10 @@ public class ElfWarlord extends Warlord {
 
 	public ElfWarlord() {
 	}
-	
+
 	public ElfWarlord(ElfWarlord warlord) {
 	}
-	
+
 	@Override
 	public Warlord clone() throws CloneNotSupportedException {
 		return new ElfWarlord(this);

prototype/src/main/java/com/iluwatar/HeroFactory.java

@@ -3,14 +3,14 @@ package com.iluwatar;
 /**
  * 
  * Interface for the factory class.
- *
+ * 
  */
 public interface HeroFactory {
 
 	Mage createMage();
-	
+
 	Warlord createWarlord();
-	
+
 	Beast createBeast();
-	
+
 }

prototype/src/main/java/com/iluwatar/HeroFactoryImpl.java

@@ -3,7 +3,7 @@ package com.iluwatar;
 /**
  * 
  * Concrete factory class.
- *
+ * 
  */
 public class HeroFactoryImpl implements HeroFactory {
 
@@ -16,7 +16,7 @@ public class HeroFactoryImpl implements HeroFactory {
 		this.warlord = warlord;
 		this.beast = beast;
 	}
-	
+
 	public Mage createMage() {
 		try {
 			return mage.clone();
@@ -24,7 +24,7 @@ public class HeroFactoryImpl implements HeroFactory {
 			return null;
 		}
 	}
-	
+
 	public Warlord createWarlord() {
 		try {
 			return warlord.clone();
@@ -32,7 +32,7 @@ public class HeroFactoryImpl implements HeroFactory {
 			return null;
 		}
 	}
-	
+
 	public Beast createBeast() {
 		try {
 			return beast.clone();
@@ -40,5 +40,5 @@ public class HeroFactoryImpl implements HeroFactory {
 			return null;
 		}
 	}
-	
+
 }

prototype/src/main/java/com/iluwatar/Mage.java

@@ -4,5 +4,5 @@ public abstract class Mage extends Prototype {
 
 	@Override
 	public abstract Mage clone() throws CloneNotSupportedException;
-	
+
 }

prototype/src/main/java/com/iluwatar/OrcBeast.java

@@ -4,10 +4,10 @@ public class OrcBeast extends Beast {
 
 	public OrcBeast() {
 	}
-	
+
 	public OrcBeast(OrcBeast beast) {
 	}
-	
+
 	@Override
 	public Beast clone() throws CloneNotSupportedException {
 		return new OrcBeast(this);
@@ -17,5 +17,5 @@ public class OrcBeast extends Beast {
 	public String toString() {
 		return "Orcish wolf";
 	}
-	
+
 }

prototype/src/main/java/com/iluwatar/OrcMage.java

@@ -4,10 +4,10 @@ public class OrcMage extends Mage {
 
 	public OrcMage() {
 	}
-	
+
 	public OrcMage(OrcMage mage) {
 	}
-	
+
 	@Override
 	public Mage clone() throws CloneNotSupportedException {
 		return new OrcMage(this);
@@ -17,5 +17,5 @@ public class OrcMage extends Mage {
 	public String toString() {
 		return "Orcish mage";
 	}
-	
+
 }

prototype/src/main/java/com/iluwatar/OrcWarlord.java

@@ -4,10 +4,10 @@ public class OrcWarlord extends Warlord {
 
 	public OrcWarlord() {
 	}
-	
+
 	public OrcWarlord(OrcWarlord warlord) {
 	}
-	
+
 	@Override
 	public Warlord clone() throws CloneNotSupportedException {
 		return new OrcWarlord(this);
@@ -17,5 +17,5 @@ public class OrcWarlord extends Warlord {
 	public String toString() {
 		return "Orcish warlord";
 	}
-	
+
 }

prototype/src/main/java/com/iluwatar/Prototype.java

@@ -4,5 +4,5 @@ public abstract class Prototype implements Cloneable {
 
 	@Override
 	public abstract Object clone() throws CloneNotSupportedException;
-	
+
 }

prototype/src/main/java/com/iluwatar/Warlord.java

@@ -4,5 +4,5 @@ public abstract class Warlord extends Prototype {
 
 	@Override
 	public abstract Warlord clone() throws CloneNotSupportedException;
-	
+
 }