Create meaningful JavaDocs instead of author names

extension-objects/src/main/java/App.java

@@ -9,7 +9,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
- * Created by Srdjan on 26-Apr-17.
+ * Anticipate that an object’s interface needs to be extended in the future.
+ * Additional interfaces are defined by extension objects.
  */
 public class App {
 

extension-objects/src/main/java/abstractextensions/CommanderExtension.java

@@ -1,7 +1,7 @@
 package abstractextensions;
 
 /**
- * Created by Srdjan on 27-Apr-17.
+ * Interface with their method
  */
 public interface CommanderExtension extends UnitExtension {
 

extension-objects/src/main/java/abstractextensions/SergeantExtension.java

@@ -1,7 +1,7 @@
 package abstractextensions;
 
 /**
- * Created by Srdjan on 27-Apr-17.
+ * Interface with their method
  */
 public interface SergeantExtension extends UnitExtension {
 

extension-objects/src/main/java/abstractextensions/SoldierExtension.java

@@ -1,7 +1,7 @@
 package abstractextensions;
 
 /**
- * Created by Srdjan on 26-Apr-17.
+ * Interface with their method
  */
 public interface SoldierExtension extends UnitExtension {
   void soldierReady();

extension-objects/src/main/java/abstractextensions/UnitExtension.java

@@ -1,7 +1,7 @@
 package abstractextensions;
 
 /**
- * Created by Srdjan on 26-Apr-17.
+ * Other Extensions will extend this interface
  */
 public interface UnitExtension {
 }

extension-objects/src/main/java/concreteextensions/Commander.java

@@ -6,7 +6,7 @@ import org.slf4j.LoggerFactory;
 import units.CommanderUnit;
 
 /**
- * Created by Srdjan on 27-Apr-17.
+ * Class defining Commander
  */
 public class Commander implements CommanderExtension {
 

extension-objects/src/main/java/concreteextensions/Sergeant.java

@@ -6,7 +6,7 @@ import org.slf4j.LoggerFactory;
 import units.SergeantUnit;
 
 /**
- * Created by Srdjan on 27-Apr-17.
+ * Class defining Sergeant
  */
 public class Sergeant implements SergeantExtension {
 

extension-objects/src/main/java/concreteextensions/Soldier.java

@@ -6,7 +6,7 @@ import org.slf4j.LoggerFactory;
 import units.SoldierUnit;
 
 /**
- * Created by Srdjan on 26-Apr-17.
+ * Class defining Soldier
  */
 public class Soldier implements SoldierExtension {
 

extension-objects/src/main/java/units/CommanderUnit.java

@@ -4,7 +4,7 @@ import abstractextensions.UnitExtension;
 import concreteextensions.Commander;
 
 /**
- * Created by Srdjan on 27-Apr-17.
+ * Class defining CommanderUnit
  */
 public class CommanderUnit extends Unit {
 

extension-objects/src/main/java/units/SergeantUnit.java

@@ -4,7 +4,7 @@ import abstractextensions.UnitExtension;
 import concreteextensions.Sergeant;
 
 /**
- * Created by Srdjan on 27-Apr-17.
+ * Class defining SergeantUnit
  */
 public class SergeantUnit extends Unit {
 

extension-objects/src/main/java/units/SoldierUnit.java

@@ -4,7 +4,7 @@ import abstractextensions.UnitExtension;
 import concreteextensions.Soldier;
 
 /**
- * Created by Srdjan on 26-Apr-17.
+ * Class defining SoldierUnit
  */
 public class SoldierUnit extends Unit {
 

extension-objects/src/main/java/units/Unit.java

@@ -3,7 +3,7 @@ package units;
 import abstractextensions.UnitExtension;
 
 /**
- * Created by Srdjan on 26-Apr-17.
+ * Class defining Unit, other units will extend this class
  */
 public class Unit {