diff --git a/src/main/java/project/app/warzone/Commands/MapEditorCommands.java b/src/main/java/project/app/warzone/Commands/MapEditorCommands.java
index fa68b18..110aefb 100644
--- a/src/main/java/project/app/warzone/Commands/MapEditorCommands.java
+++ b/src/main/java/project/app/warzone/Commands/MapEditorCommands.java
@@ -29,6 +29,14 @@ public class MapEditorCommands {
     public PlayerFeatures playerFeatures;
     private final MapResouces mapResources;
 
+    /**
+     * Constructor for MapEditorCommands
+     * 
+     * @param mapFeatures
+     * @param gameEngine
+     * @param playerFeatures
+     * @param mapResources
+     */
     public MapEditorCommands(MapFeatures mapFeatures, GameEngine gameEngine, PlayerFeatures playerFeatures, MapResouces mapResources){
         this.mapFeatures = mapFeatures;
         this.gameEngine = gameEngine;
@@ -39,8 +47,10 @@ public MapEditorCommands(MapFeatures mapFeatures, GameEngine gameEngine, PlayerF
 
     
     /** 
-     * @param p_filename
-     * @return String
+     * command for loading map for gameplay
+     * 
+     * @param p_filename        filename of the mao
+     * @return String           returns message if the map is loaded
      */
     @ShellMethod(key= "loadmap", value="Player can create or open an existing map")
     public String loadMap(@ShellOption String p_filename){
@@ -58,7 +68,9 @@ public String loadMap(@ShellOption String p_filename){
 
     
     /** 
-     * @return String
+     * Display the game map
+     * 
+     * @return String           returns message about the map validation
      */
     @ShellMethod(key= "showmap", value="Used to display map continents with terriotories and boundaries")
     public String showmap(){
@@ -76,11 +88,13 @@ public String showmap(){
     }
 
     
-     /**
-     * @param p_editcmd
-     * @param p_editremovecmd
-     * @return
-     */
+    /**
+     * command for editing continent
+     * 
+     * @param p_editremovecmd       for remove command
+     * @param p_editcmd             for edit command
+     * @return                      returns the message about status of command
+    */
     @ShellMethod(key= "editcontinent", prefix = "-", value="This is used to add or update continents")
     public String editcontinent(@ShellOption(value="a",defaultValue=ShellOption.NULL)String p_editcmd, @ShellOption(value="r",defaultValue=ShellOption.NULL) String p_editremovecmd){
         if(gameEngine.prevUserCommand==Commands.EDITMAP){  
@@ -155,6 +169,13 @@ public String editcontinent(@ShellOption(value="a",defaultValue=ShellOption.NULL
        
     }
 
+    /**
+     * command for editing country
+     * 
+     * @param p_editcmd                 for edit country command
+     * @param p_editremovecmd           for remove country command   
+     * @return                          returns the message about status of command
+     */
     @ShellMethod(key= "editcountry", prefix = "-", value="This is used to add continents")
     public String editcountry(@ShellOption(value="a",defaultValue=ShellOption.NULL)String p_editcmd, @ShellOption(value="r",defaultValue=ShellOption.NULL) String p_editremovecmd){
      if(gameEngine.prevUserCommand==Commands.EDITMAP){  
diff --git a/src/main/java/project/app/warzone/Commands/OrderCommands.java b/src/main/java/project/app/warzone/Commands/OrderCommands.java
index 2b6a828..1065e40 100644
--- a/src/main/java/project/app/warzone/Commands/OrderCommands.java
+++ b/src/main/java/project/app/warzone/Commands/OrderCommands.java
@@ -10,6 +10,13 @@
 @ShellComponent
 public class OrderCommands {
 
+    /**
+     * command for deploy army
+     * 
+     * @param p_countryID           storing country id
+     * @param p_armies              storing numberofArmies
+     * @return                      returns the status
+     */
     @ShellMethod(key = "deploy", value = "This is used to deploy armies")
     public String deployArmies(@ShellOption int p_countryID, @ShellOption int p_armies) {
         return "You can deploy armies here";
diff --git a/src/main/java/project/app/warzone/Commands/PlayerCommands.java b/src/main/java/project/app/warzone/Commands/PlayerCommands.java
index 5be8900..ae8e7a8 100644
--- a/src/main/java/project/app/warzone/Commands/PlayerCommands.java
+++ b/src/main/java/project/app/warzone/Commands/PlayerCommands.java
@@ -14,10 +14,16 @@
 @ShellComponent
 public class PlayerCommands {
 
-    public GameEngine gameEngine;
-    public PlayerFeatures playerFeatures;
-    public String prevUserCommand; 
-
+    public GameEngine gameEngine;                   //used for gameEngine
+    public PlayerFeatures playerFeatures;           //used for playerFeatures
+    public String prevUserCommand;                  //storing user previous command
+
+    /**
+     * Constructor for Playercommands
+     * 
+     * @param gameEngine            storing gameEngine
+     * @param playerFeatures        storing playerFeatures
+     */
     public PlayerCommands(GameEngine gameEngine,PlayerFeatures playerFeatures){
         this.gameEngine = gameEngine;
         this.playerFeatures= playerFeatures;
@@ -25,14 +31,13 @@ public PlayerCommands(GameEngine gameEngine,PlayerFeatures playerFeatures){
 
 
     
-    /** 
-     * @param @ShellOption
-     * @param defaultValue=ShellOption.NULL
-     * @param p_playerNameOne
-     * @param @ShellOption(value="r"
-     * @param defaultValue=ShellOption.NULL
-     * @param p_playerNameTwo
-     * @return String
+    
+    /**
+     * command for add player
+     * 
+     * @param p_playerNameOne          storing player 1 name
+     * @param p_playerNameTwo          storing player 2 name
+     * @return
      */
     @ShellMethod(key= "gameplayer", prefix = "-", value="Player can create or remove a player")
     public String gamePlayerAdd(@ShellOption(value="a",defaultValue=ShellOption.NULL, arity = 10 ) String p_playerNameOne,@ShellOption(value="r", defaultValue=ShellOption.NULL, arity=10) String p_playerNameTwo){
diff --git a/src/main/java/project/app/warzone/Features/MapFeatures.java b/src/main/java/project/app/warzone/Features/MapFeatures.java
index fc36adf..1500bd5 100644
--- a/src/main/java/project/app/warzone/Features/MapFeatures.java
+++ b/src/main/java/project/app/warzone/Features/MapFeatures.java
@@ -14,13 +14,18 @@
 import project.app.warzone.Model.Map;
 import project.app.warzone.Model.Node;;
 
+/**
+ * This class stores all the map-related functions in gameplay
+ */
 @Component
 public class MapFeatures {
 
     
     /** 
-     * @param filename
-     * @return Map
+     * used for reading map
+     * 
+     * @param filename      used for storing file name
+     * @return Map          returns gamemap
      */
     public Map readMap(String filename){
 
@@ -113,7 +118,9 @@ public Map readMap(String filename){
 
     
     /** 
-     * @param gameMap
+     *used for displaying map 
+     *
+     * @param gameMap       used for storing game map
      */
     public void printMap(Map gameMap){
 
@@ -150,10 +157,12 @@ public void printMap(Map gameMap){
 
 
     
-    /** 
-     * @param p_allNodes
-     * @param l_visitedList
-     * @return Map<Node, Boolean>
+    /**
+     * used for validation 
+     * 
+     * @param p_allNodes                storing list of all nodes
+     * @param l_visitedList             storing list of visited nodes
+     * @return Map<Node, Boolean>       storing map
      */
     public java.util.Map<Node,Boolean> validateByNodes(List<Node> p_allNodes, java.util.Map<Node,Boolean> l_visitedList){
 
@@ -174,9 +183,11 @@ public java.util.Map<Node,Boolean> validateByNodes(List<Node> p_allNodes, java.u
 
 
     
-    /** 
-     * @param gameEngine
-     * @return Boolean
+    /**
+     * used for validating entire graph 
+     * 
+     * @param gameEngine           storing gameEngine
+     * @return Boolean             returns the status of validating
      */
     public Boolean validateEntireGraph(GameEngine gameEngine){
 
@@ -217,10 +228,12 @@ public Boolean validateEntireGraph(GameEngine gameEngine){
 
     
     /** 
-     * @param con
-     * @param l_listOfNodes
-     * @param l_visitedList
-     * @return boolean
+     * used for validating sub-graph
+     * 
+     * @param con                       storing continent
+     * @param l_listOfNodes             storing list of nodes
+     * @param l_visitedList             storing list of visited nodes
+     * @return boolean                  returns the status of validating
      */
     public boolean validateSubGraph(Continent con, List<Node> l_listOfNodes,java.util.Map<Node,Boolean> l_visitedList){
 
@@ -245,9 +258,11 @@ public boolean validateSubGraph(Continent con, List<Node> l_listOfNodes,java.uti
 
     
     /** 
-     * @param currentCountry
-     * @param l_visitedList
-     * @return Map<Node, Boolean>
+     * used for implementing DFS
+     * 
+     * @param currentCountry        storing current country
+     * @param l_visitedList         storing list of visited list
+     * @return Map<Node, Boolean>   returns status    
      */
     private java.util.Map<Node,Boolean> depthFirstSearch(Node currentCountry, java.util.Map<Node,Boolean> l_visitedList){
 
diff --git a/src/main/java/project/app/warzone/Features/PlayerFeatures.java b/src/main/java/project/app/warzone/Features/PlayerFeatures.java
index 69a2839..f0c48a0 100644
--- a/src/main/java/project/app/warzone/Features/PlayerFeatures.java
+++ b/src/main/java/project/app/warzone/Features/PlayerFeatures.java
@@ -10,13 +10,16 @@
 import project.app.warzone.Model.Player;
 import project.app.warzone.Model.Country;
 
+/**
+ * This class stores all the player-related functions in gameplay
+ */
 @Component
 public class PlayerFeatures {
 
 
     
     /** 
-     * @param allPlayers
+     * @param allPlayers       list of all players 
      */
     public void showAllAssignments(List<Player> allPlayers){
 
@@ -38,7 +41,7 @@ public void showAllAssignments(List<Player> allPlayers){
 
     
     /** 
-     * @param p_gameEngine
+     * @param p_gameEngine      storing gameEngine
      */
     public void assignCountries(GameEngine p_gameEngine){
 
@@ -65,8 +68,8 @@ public void assignCountries(GameEngine p_gameEngine){
 
     
     /** 
-     * @param p_playerName
-     * @param gameEngine
+     * @param p_playerName          storing playername
+     * @param gameEngine            storing gameEngine
      */
     public void addPlayers(String p_playerName, GameEngine gameEngine){
 
@@ -76,6 +79,9 @@ public void addPlayers(String p_playerName, GameEngine gameEngine){
 
     }
 
+    /**
+     * @param gameEngine               storing gameEngine
+     */
     public void setPlayerIds(GameEngine gameEngine){
         
         int i=1;
@@ -89,8 +95,8 @@ public void setPlayerIds(GameEngine gameEngine){
 
     
     /** 
-     * @param p_playerName
-     * @param gameEngine
+     * @param p_playerName              storing playername
+     * @param gameEngine                storing gameEngine
      */
     public void removePlayers(String p_playerName, GameEngine gameEngine){
 
@@ -105,7 +111,7 @@ public void removePlayers(String p_playerName, GameEngine gameEngine){
 
     
     /** 
-     * @param gameEngine
+     * @param gameEngine            storing gameEngine
      */
     public void printAllPlayers(GameEngine gameEngine){
         System.out.println("Final players of the game are:");
@@ -118,7 +124,7 @@ public void printAllPlayers(GameEngine gameEngine){
     
     
     /** 
-     * @param gameengine
+     * @param gameengine            storing gameEngine
      */
     public void showStats(GameEngine gameengine){
         List<Player> listOfPlayers = gameengine.getPlayers();
diff --git a/src/main/java/project/app/warzone/Model/Continent.java b/src/main/java/project/app/warzone/Model/Continent.java
index f7418b1..8575d88 100644
--- a/src/main/java/project/app/warzone/Model/Continent.java
+++ b/src/main/java/project/app/warzone/Model/Continent.java
@@ -7,10 +7,12 @@ public class Continent {
     private String continentName;
     private Integer bonus;
 
+    //Intializing continentName 
     public Continent(String continentName) {
         this.continentName = continentName;
     }
 
+    //Intializing continentName and bonus
     public Continent(String continentName, Integer bonus) {
         this.continentName = continentName;
         this.bonus = bonus;
@@ -21,7 +23,7 @@ public Continent(String continentName, Integer bonus) {
      * @return String
      */
     public String getContinentName() {
-        return continentName;
+        return continentName;              //returns Continent name
     }
 
 
@@ -30,14 +32,14 @@ public String getContinentName() {
      * @return int
      */
     public int getBonus() {
-        return bonus;
+        return bonus;                      //returns Bonus value
     }
 
      /** 
      * @param newBonus
      */
     public void setBonus(int newBonus) {
-        bonus = newBonus;
+        bonus = newBonus;                 //used for setting new Bonus value
     }
     
     
@@ -45,7 +47,7 @@ public void setBonus(int newBonus) {
      * @param newContinentName
      */
     public void setContinentName(String newContinentName) {
-        continentName = newContinentName;
+        continentName = newContinentName;           //used for setting new Continent name
     }
 
 
diff --git a/src/main/java/project/app/warzone/Model/Country.java b/src/main/java/project/app/warzone/Model/Country.java
index 0ea0507..2341cd5 100644
--- a/src/main/java/project/app/warzone/Model/Country.java
+++ b/src/main/java/project/app/warzone/Model/Country.java
@@ -11,8 +11,16 @@ public class Country {
     private Continent continent;
 
 
-    public Country() {}
+    public Country() {}         //default constructor
 
+    /**
+     * Constructor for initializing countryname, continent, ownerid, numberofarmies
+     * 
+     * @param CountryName
+     * @param continent
+     * @param ownerId
+     * @param numberOfArmies
+     */
     public Country(String CountryName, Continent continent, int ownerId, int numberOfArmies) {
         this.CountryName = CountryName;
         this.ownerId = ownerId;
@@ -20,41 +28,47 @@ public Country(String CountryName, Continent continent, int ownerId, int numberO
         this.continent = continent;
     }
 
+    /**
+     * Constructor for initializing countryname
+     * 
+     * @param CountryName
+     * @param continent
+     */
     public Country(String CountryName, Continent continent) {
         this.CountryName = CountryName;
         this.continent = continent;
     }
 
     public String getCountryName() {
-        return CountryName;
+        return CountryName;             //returns Countryname
     }
 
     public int getOwnerId() {
-        return ownerId;
+        return ownerId;                 //returns ownerId
     }
 
     public int getNumberOfArmies() {
-        return numberOfArmies;
+        return numberOfArmies;          //returns numberofArmies
     }
 
     public Continent getContinent() {
-        return continent;
+        return continent;               //returns continent
     }
 
     public void setCountryName(String newCountryName) {
-        CountryName = newCountryName;
+        CountryName = newCountryName;       //used for setting newCountryname
     }
 
     public void setOwnerId(int newOwnerId) {
-        ownerId = newOwnerId;
+        ownerId = newOwnerId;               //used for setting newOwnerId
     }
 
     public void setNumberOfArmies(int newNumberOfArmies) {
-        numberOfArmies = newNumberOfArmies;
+        numberOfArmies = newNumberOfArmies;         //used for setting newNumberofArmies
     }
 
     public void setContinent(Continent newContinent) {
-        continent = newContinent;
+        continent = newContinent;                   //used for setting newContinent
     }
     
 }
diff --git a/src/main/java/project/app/warzone/Model/GameEngine.java b/src/main/java/project/app/warzone/Model/GameEngine.java
index 118e086..fc86f44 100644
--- a/src/main/java/project/app/warzone/Model/GameEngine.java
+++ b/src/main/java/project/app/warzone/Model/GameEngine.java
@@ -14,21 +14,37 @@
 public class GameEngine {
 
 
-    public List<Player> d_playersList;
-    public Map gameMap;
-    public Commands prevUserCommand;
+    public List<Player> d_playersList;              //storing player list  
+    public Map gameMap;                             //storing gameMap
+    public Commands prevUserCommand;                //storing user's previous command
 
 
+    /**
+     * Initializing gameMap and d_playersList
+     * 
+     * @param gameMap
+     */
     public GameEngine(Map gameMap ){
         this.gameMap = new Map(); // this is required
         this.d_playersList = new ArrayList<>();
     } 
+
+    /**
+     * used for returning player list
+     * 
+     * @return
+     */
     public List<Player> getPlayers() {
-        return d_playersList; // returns all territories in the map
+        return d_playersList; // returns player list
     }
 
+    /**
+     * used for returning game map
+     * 
+     * @return
+     */
     public Map getGameMap() {
-        return gameMap; // returns all territories in the map
+        return gameMap; // returns game map
     }
 
     
diff --git a/src/main/java/project/app/warzone/Model/Map.java b/src/main/java/project/app/warzone/Model/Map.java
index 925c9d9..5ca30b4 100644
--- a/src/main/java/project/app/warzone/Model/Map.java
+++ b/src/main/java/project/app/warzone/Model/Map.java
@@ -18,9 +18,12 @@ public class Map {
     private List<Node> nodes;
     private List<Continent> listOfContinents;
 
-    public String USER_SELECTED_FILE="europe";
+    public String USER_SELECTED_FILE="europe";      //used for storing userselected file
 
 
+    /**
+     * Constructor for Map
+     */
     public Map() {
         nodes = new ArrayList<>();
         listOfContinents = new ArrayList<>();
@@ -28,7 +31,9 @@ public Map() {
 
 
     
-    /** 
+    /**
+     * method used for returning all territories 
+     * 
      * @return List<Node>
      */
     public List<Node> getNodes() {
@@ -37,7 +42,9 @@ public List<Node> getNodes() {
 
 
     
-    /** 
+    /**
+     * method used for creating continent
+     * 
      * @param continentName
      * @param continentBonus
      */
@@ -50,6 +57,8 @@ public void createContinent(String continentName, Integer continentBonus){
 
     
     /** 
+     * method used for creating and inserting country
+     * 
      * @param countryName
      * @param continent
      */
@@ -59,7 +68,9 @@ public void createAndInsertCountry(String countryName, Continent continent){
     }
 
     
-    /** 
+    /**
+     *  method used for returning list of continents
+     * 
      * @return List<Continent>
      */
     public List<Continent> getListOfContinents() {
@@ -68,7 +79,9 @@ public List<Continent> getListOfContinents() {
 
 
     
-    /** 
+    /**
+     *  method used for adding borders
+     * 
      * @param mainCountry
      * @param addBorders
      */
@@ -80,6 +93,8 @@ public void addEdgesOfCountry(Node mainCountry , List<Node> addBorders)
     
     
     /** 
+     *  method used for returning mapFile location
+     * 
      * @return String
      */
     public String getMapDirectory(){
@@ -89,6 +104,8 @@ public String getMapDirectory(){
 
     
     /** 
+     * returns user selected file
+     * 
      * @return String
      */
     public String get_USER_SELECTED_FILE() {
@@ -97,7 +114,9 @@ public String get_USER_SELECTED_FILE() {
     
     
     
-    /** 
+    /**
+     * used for setting user selected file 
+     * 
      * @param newFile
      */
     public void set_USER_SELECTED_FILE(String newFile) {
@@ -107,6 +126,8 @@ public void set_USER_SELECTED_FILE(String newFile) {
 
     
     /** 
+     * method used to check if file exists
+     * 
      * @param p_filename
      * @return boolean
      */
diff --git a/src/main/java/project/app/warzone/Model/Node.java b/src/main/java/project/app/warzone/Model/Node.java
index b33c712..4765c86 100644
--- a/src/main/java/project/app/warzone/Model/Node.java
+++ b/src/main/java/project/app/warzone/Model/Node.java
@@ -11,6 +11,11 @@ public class Node {
 
     private List<Node> borderNodes;
 
+    /**
+     * counstructor for Node
+     * 
+     * @param data          storing country data
+     */
     public Node(Country data) {
         this.data = data;
     }
@@ -36,7 +41,7 @@ public Country getDataPtr() {
 
     
     /** 
-     * @return List<Node>
+     * @return List<Node>           returns bordernodes
      */
     public List<Node> getBorders() { 
         return borderNodes;
@@ -45,7 +50,7 @@ public List<Node> getBorders() {
 
     
     /** 
-     * @param data
+     * @param data                  set country data
      */
     public void setData(Country data) {
         this.data = data;
@@ -54,7 +59,7 @@ public void setData(Country data) {
 
     
     /** 
-     * @param borderCountries
+     * @param borderCountries       list of border countries
      */
     public void addBorderTerritories(List<Node> borderCountries){
         borderNodes=borderCountries;
diff --git a/src/main/java/project/app/warzone/Model/Order.java b/src/main/java/project/app/warzone/Model/Order.java
index 9fe7b56..d45a7b2 100644
--- a/src/main/java/project/app/warzone/Model/Order.java
+++ b/src/main/java/project/app/warzone/Model/Order.java
@@ -16,7 +16,7 @@ public class Order {
     
     /** 
      * This method is used to set armies for the particular order
-     * @param p_numArmies
+     * @param p_numArmies           storing numberofArmies to set
      */
     public void setL_numberOfArmies(int p_numArmies) {
         this.d_numberOfArmies = p_numArmies;
@@ -26,7 +26,7 @@ public void setL_numberOfArmies(int p_numArmies) {
     
     /** 
      * This method is user to set Country for the particular order
-     * @param p_territory
+     * @param p_territory           storing territory to set
      */
     public void setL_territory(Country p_territory) {
         this.d_Country = p_territory;
diff --git a/src/main/java/project/app/warzone/Model/Player.java b/src/main/java/project/app/warzone/Model/Player.java
index 33dafbe..823a5d7 100644
--- a/src/main/java/project/app/warzone/Model/Player.java
+++ b/src/main/java/project/app/warzone/Model/Player.java
@@ -13,12 +13,17 @@ public class Player
 		public int d_playerid; //Player id of the player to decide the round robin order to deploy
 		public String d_playername; //Name of the player assigned by the  user
 		public int d_reinforcementPool; //Total number of players available to deploy in each round
-		
-        public List<Country> d_listOfCountriesOwned; //List of countries owned by the player 
+		public List<Country> d_listOfCountriesOwned; //List of countries owned by the player 
 		public Stack<Order> d_listOfOrders; //stores orders issued by the player 
 	
 
 
+        /**
+		 * Constructor for Player
+		 * 
+         * @param p_playerid			storing playerId
+         * @param p_playername			storing playername
+         */
         public Player(int p_playerid ,String p_playername) {
             this.d_playerid = p_playerid;
             this.d_playername = p_playername;
@@ -38,7 +43,7 @@ public int getL_playerid() {
 
 		
 		/** 
-		 * @param p_playerid
+		 * @param p_playerid		storing playerid to set
 		 */
 		public void setL_playerid(int p_playerid) {
 			d_playerid = p_playerid;
@@ -54,7 +59,7 @@ public String getL_playername() {
 
 		
 		/** 
-		 * @param noOfArmies
+		 * @param noOfArmies		storing numberofArmies to set reinforcement
 		 */
 		public void initReinforcementArmies(int noOfArmies){
 			d_reinforcementPool= noOfArmies;
@@ -63,7 +68,7 @@ public void initReinforcementArmies(int noOfArmies){
 
 		
 		/** 
-		 * @param noOfArmies
+		 * @param noOfArmies		storing numberofArmies to add reinforcement	
 		 */
 		public void addReinforcementArmies(int noOfArmies){
 			d_reinforcementPool+= noOfArmies;
@@ -81,7 +86,7 @@ public int getReinforcementArmies(){
 
 		
 		/** 
-		 * @param l_playername
+		 * @param l_playername			storing playername to set
 		 */
 		public void setL_playername(String l_playername) {
 			d_playername = l_playername;
@@ -90,7 +95,7 @@ public void setL_playername(String l_playername) {
 
 		
 		/** 
-		 * @param country
+		 * @param country				storing country to add into player territories
 		 */
 		public void setTerritories(Country country){
 			d_listOfCountriesOwned.add(country);
@@ -99,7 +104,7 @@ public void setTerritories(Country country){
 
 		
 		/** 
-		 * @return List<Territory>
+		 * @return List<Territory>		returns players' list of territory
 		 */
 		public List<Country> getListOfTerritories(){
 			return d_listOfCountriesOwned;
@@ -109,13 +114,16 @@ public List<Country> getListOfTerritories(){
 
 		
 		/** 
-		 * @param order
+		 * @param order			storing order to add
 		 */
 		public void issue_order(Order order) {
 			d_listOfOrders.push(order);
 		}
 
 
+		/**
+		 *  method used to clear order list
+		 */
 		public void clear_orderList(){
 			d_listOfOrders.clear();
 		}
diff --git a/src/main/java/project/app/warzone/Utilities/Commands.java b/src/main/java/project/app/warzone/Utilities/Commands.java
index 5c04caf..be44c24 100644
--- a/src/main/java/project/app/warzone/Utilities/Commands.java
+++ b/src/main/java/project/app/warzone/Utilities/Commands.java
@@ -4,11 +4,11 @@
  * This enum class is used to store the available gameplay commands
  */
 public enum Commands {
-    LOADMAP,
-    SHOWMAP,
-    ADDPLAYER,
-    REMOVEPLAYER,
-    EDITMAP
+    LOADMAP,                    //command to load map
+    SHOWMAP,                    //command to show map
+    ADDPLAYER,                  //command to add player
+    REMOVEPLAYER,               //command to remove player
+    EDITMAP                     //command to edit map
    
     
 }
\ No newline at end of file
diff --git a/src/main/java/project/app/warzone/Utilities/MapResouces.java b/src/main/java/project/app/warzone/Utilities/MapResouces.java
index 1fedad7..cdcec8c 100644
--- a/src/main/java/project/app/warzone/Utilities/MapResouces.java
+++ b/src/main/java/project/app/warzone/Utilities/MapResouces.java
@@ -14,6 +14,9 @@ public class MapResouces {
     Map<Integer, String> listofContinents= new HashMap<Integer,String>();
     Map<Integer, String> listofCountries= new HashMap<Integer, String>();
 
+    /**
+     * Constructor for MapResources
+     */
     public MapResouces(){
 
         setAllContinents();
@@ -23,6 +26,9 @@ public MapResouces(){
     }
 
 
+    /**
+     * method to set all continents
+     */
     public void setAllContinents(){
 
         listofContinents.put(1, "North_Europe");
@@ -34,6 +40,9 @@ public void setAllContinents(){
 
 
     
+    /**
+     * method to set all countries
+     */
     public void setAllCountries(){
 
         listofCountries.put(1, "England");
@@ -62,19 +71,25 @@ public void setAllCountries(){
         listofCountries.put(24, "Luxembourg");
     }
 
+    /**
+     * @return      returns list of continents
+     */
     public Map<Integer, String>getAllContinents(){
      return listofContinents;
 
     }
 
 
+    /**
+     * @return      returns list of country
+     */
     public Map<Integer, String>getAllCountries(){
      return listofCountries;
 
     }
 
     /**
-     * @param p_detailsOfMap
+     * @param p_detailsOfMap        storing details of map
      */
     public void printMapDetails(Map<Integer, String>  p_detailsOfMap){
 
diff --git a/src/main/java/project/app/warzone/Utilities/MyFilenameFilter.java b/src/main/java/project/app/warzone/Utilities/MyFilenameFilter.java
index 83211b6..e74a5fd 100644
--- a/src/main/java/project/app/warzone/Utilities/MyFilenameFilter.java
+++ b/src/main/java/project/app/warzone/Utilities/MyFilenameFilter.java
@@ -10,7 +10,11 @@ public class MyFilenameFilter implements FilenameFilter {
 
     String d_initials;
     
-    // constructor to initialize object
+    /**
+     * constructor to initialize object
+     * 
+     * @param p_initials            storing filename
+     */
     public MyFilenameFilter(String p_initials)
     {
         System.out.println("current"+System.getProperty("user.dir"));
diff --git a/src/main/java/project/app/warzone/WarzoneApplication.java b/src/main/java/project/app/warzone/WarzoneApplication.java
index 52f66d8..de83d38 100644
--- a/src/main/java/project/app/warzone/WarzoneApplication.java
+++ b/src/main/java/project/app/warzone/WarzoneApplication.java
@@ -3,9 +3,17 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
+/**
+ * main class for the warzone application
+ */
 @SpringBootApplication
 public class WarzoneApplication {
 
+	/**
+	 * main method for warzone		
+	 * 
+	 * @param args			string
+	 */
 	public static void main(String[] args) {
 		SpringApplication.run(WarzoneApplication.class, args);
 		//System.out.println("test");