Formatted all files to the same standard

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;
 	}