Formatted all files to the same standard

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

@@ -3,34 +3,34 @@ package com.iluwatar;
 import java.util.Stack;
 
 /**
- *
+ * 
  * Memento pattern is for storing and restoring object state. The object (Star)
  * gives out a "memento" (StarMemento) that contains the state of the object.
  * Later on the memento can be set back to the object restoring the state.
- *
+ * 
  */
 public class App {
 
-    public static void main(String[] args) {
-        Stack<StarMemento> states = new Stack<>();
+	public static void main(String[] args) {
+		Stack<StarMemento> states = new Stack<>();
 
-        Star star = new Star(StarType.SUN, 10000000, 500000);
-        System.out.println(star);
-        states.add(star.getMemento());
-        star.timePasses();
-        System.out.println(star);
-        states.add(star.getMemento());
-        star.timePasses();
-        System.out.println(star);
-        states.add(star.getMemento());
-        star.timePasses();
-        System.out.println(star);
-        states.add(star.getMemento());
-        star.timePasses();
-        System.out.println(star);
-        while (states.size() > 0) {
-            star.setMemento(states.pop());
-            System.out.println(star);
-        }
-    }
+		Star star = new Star(StarType.SUN, 10000000, 500000);
+		System.out.println(star);
+		states.add(star.getMemento());
+		star.timePasses();
+		System.out.println(star);
+		states.add(star.getMemento());
+		star.timePasses();
+		System.out.println(star);
+		states.add(star.getMemento());
+		star.timePasses();
+		System.out.println(star);
+		states.add(star.getMemento());
+		star.timePasses();
+		System.out.println(star);
+		while (states.size() > 0) {
+			star.setMemento(states.pop());
+			System.out.println(star);
+		}
+	}
 }

memento/src/main/java/com/iluwatar/Star.java

@@ -3,20 +3,20 @@ package com.iluwatar;
 /**
  * 
  * Star uses "mementos" to store and restore state.
- *
+ * 
  */
 public class Star {
-	
+
 	private StarType type;
 	private int ageYears;
 	private int massTons;
-	
+
 	public Star(StarType startType, int startAge, int startMass) {
 		this.type = startType;
 		this.ageYears = startAge;
 		this.massTons = startMass;
 	}
-	
+
 	public void timePasses() {
 		ageYears *= 2;
 		massTons *= 8;
@@ -41,7 +41,7 @@ public class Star {
 			break;
 		}
 	}
-	
+
 	StarMemento getMemento() {
 
 		StarMementoInternal state = new StarMementoInternal();
@@ -49,20 +49,21 @@ public class Star {
 		state.setMassTons(massTons);
 		state.setType(type);
 		return state;
-		
+
 	}
-	
+
 	void setMemento(StarMemento memento) {
-		
+
 		StarMementoInternal state = (StarMementoInternal) memento;
 		this.type = state.getType();
 		this.ageYears = state.getAgeYears();
 		this.massTons = state.getMassTons();
-		
+
 	}
-	
+
 	@Override
 	public String toString() {
-		return String.format("%s age: %d years mass: %d tons", type.toString(), ageYears, massTons);
+		return String.format("%s age: %d years mass: %d tons", type.toString(),
+				ageYears, massTons);
 	}
 }

memento/src/main/java/com/iluwatar/StarMemento.java

@@ -3,7 +3,7 @@ package com.iluwatar;
 /**
  * 
  * External interface to memento.
- *
+ * 
  */
 public interface StarMemento {
 

memento/src/main/java/com/iluwatar/StarMementoInternal.java

@@ -3,29 +3,34 @@ package com.iluwatar;
 /**
  * 
  * Internal interface to memento.
- *
+ * 
  */
 public class StarMementoInternal implements StarMemento {
 
 	private StarType type;
 	private int ageYears;
 	private int massTons;
-	
+
 	public StarType getType() {
 		return type;
 	}
+
 	public void setType(StarType type) {
 		this.type = type;
 	}
+
 	public int getAgeYears() {
 		return ageYears;
 	}
+
 	public void setAgeYears(int ageYears) {
 		this.ageYears = ageYears;
 	}
+
 	public int getMassTons() {
 		return massTons;
 	}
+
 	public void setMassTons(int massTons) {
 		this.massTons = massTons;
 	}

memento/src/main/java/com/iluwatar/StarType.java

@@ -2,11 +2,7 @@ package com.iluwatar;
 
 public enum StarType {
 
-	SUN,
-	RED_GIANT,
-	WHITE_DWARF,
-	SUPERNOVA,
-	DEAD;
+	SUN, RED_GIANT, WHITE_DWARF, SUPERNOVA, DEAD;
 
 	@Override
 	public String toString() {
@@ -32,5 +28,5 @@ public enum StarType {
 		}
 		return s;
 	}
-	
+
 }