From 072db996dc9994f149345c57e12719b579a48e8a Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 00:02:31 +0200
Subject: [PATCH 01/14] Added Java Doc and Logger to Team

---
 .../zhaw/projekt2/turnierverwaltung/Team.java | 71 ++++++++++++++++++-
 1 file changed, 68 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
index 8a2a0ba..5d31099 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
@@ -2,59 +2,124 @@ package ch.zhaw.projekt2.turnierverwaltung;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.logging.Logger;
 
+
+/**
+ * Class Team represents a team that can be added to a tournament
+ * (in the prototype there is no functionality for the team)
+ */
 public class Team implements Participant {
     private String name;
     private List<Player> players;
     private Person contactPerson;
 
-    public Team(String name){
+    private static final Logger logger = Logger.getLogger(FileIO.class.getCanonicalName());
+
+    /**
+     * Constructor to initiate a team, sets its name
+     *
+     * @param name the new name to be set
+     */
+    public Team(String name) {
+        logger.fine("Setting the new  name of the team as: " + name);
         setName(name);
         players = new ArrayList<>();
     }
 
-    public void addPlayer(Player player){
+    /**
+     * Method to add a new player to a team
+     *
+     * @param player new player to be added to a team
+     */
+    public void addPlayer(Player player) {
+        logger.fine("Adding new Player named: " + player + "into the team");
         players.add(player);
     }
 
+    /**
+     * Method to return the name of the team
+     *
+     * @return the name of the team
+     */
     @Override
     public String getName() {
+        logger.fine("Returnining the name of the team:" + name);
         return name;
     }
 
+    /**
+     * @param name
+     */
     @Override
     public void setName(String name) {
         this.name = name;
     }
 
+    /**
+     * Method that sets a complete List of all players as players of the team
+     *
+     * @param players List of Players to be set
+     */
     public void setPlayers(List<Player> players) {
+        logger.fine("Inserts Player");
         this.players = players;
     }
 
+    /**
+     * Method to get the List of all Players in a team
+     *
+     * @return List of all players in team
+     */
     public List<Player> getPlayers() {
+        logger.fine("Returning List of all players in " + getName());
         return players;
     }
 
+    /**
+     * Override of equals Method to compare teams with each other
+     *
+     * @param participant
+     * @return true if teams are the same false if not.
+     */
     @Override
     public boolean equals(Participant participant) {
         return getClass().equals(participant.getClass()) && toString().toLowerCase().equals(participant.toString().toLowerCase());
     }
 
+    //TODO ???
     @Override
     public void change(Participant participant) {
         return;
     }
 
+    /**
+     * Method to get the current contact Person of a team
+     *
+     * @return
+     */
     public Person getContactPerson() {
+        logger.fine("Returning contact Person of team " + getName());
         return contactPerson;
     }
 
+    /**
+     * Method to set a Person as a contact person of a team
+     *
+     * @param contactPerson
+     */
     public void setContactPerson(Person contactPerson) {
+        logger.fine("Setting " + contactPerson + " as a contact Person for team " + getName());
         this.contactPerson = contactPerson;
     }
 
+    /**
+     * Override of toString method, that returns the current name
+     *
+     * @return name in form of a String
+     */
     @Override
-    public String toString(){
+    public String toString() {
         return name;
     }
 }

From befa159f909d3880458df7efdc153c04bbaddb69 Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 01:36:54 +0200
Subject: [PATCH 02/14] Added Java Doc and Logger to Player

---
 .../projekt2/turnierverwaltung/Player.java    | 79 +++++++++++++++++--
 1 file changed, 71 insertions(+), 8 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
index 29bb2c6..bf1f772 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
@@ -1,54 +1,117 @@
 package ch.zhaw.projekt2.turnierverwaltung;
 
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
+
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
+import java.util.logging.Logger;
 
-public class Player extends Person implements Participant{
+/**
+ * Class Representing a single Player
+ */
+public class Player extends Person implements Participant {
 
     private LocalDate dateOfBirth;
 
+    private static final Logger logger = Logger.getLogger(FileIO.class.getCanonicalName());
+
+    /**
+     * Constructor of player initializes a new player setting sever attributes like firstname, name birthdate usw.
+     * and checking if the format is valid
+     *
+     * @param firstName   the firstname of the player
+     * @param name        the name of the player
+     * @param phoneNumber the phone number of the player
+     * @param dateOfBirth the birthdate of the player
+     * @throws InvalidNameException        thrown when the name or firstname are not in a valid format
+     * @throws InvalidPhoneNumberException thrown when the phone number is not in a valid format
+     */
     public Player(String firstName, String name, String phoneNumber, String dateOfBirth) throws InvalidNameException, InvalidPhoneNumberException {
         super(firstName, name, phoneNumber);
+        logger.fine("initialized super of Player with firstname, name and phone number");
+        logger.finer("Setting the date of birth as:" + dateOfBirth);
         setDateOfBirth(dateOfBirth);
+        logger.finer("finished initializing the Player:" + name);
     }
 
+    /**
+     * Method to get the birthday of a player
+     *
+     * @return the birthday of a player
+     */
     public LocalDate getDateOfBirth() {
+        logger.fine("returning the birthday of " + getName());
         return dateOfBirth;
     }
 
-    public String getFormatedDateOfBirth(){
-        try{
+    /**
+     * Method that returns the date of birth formatted in eu way dd.MM.YYYY and as String
+     *
+     * @return String of formatted date
+     */
+    public String getFormattedDateOfBirth() {
+        logger.finer("Trying to get the formated date");
+        try {
             DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd.MM.yyyy");
-            return dateOfBirth.format(formatter);
+            logger.fine("Returning the formatted birthdate of player: " + getName());
+            return dateOfBirth.format(
+                    formatter);
         } catch (Exception e) {
-           //todo handle and logging
+            logger.warning("Failed to get formatted date for player " + getName() + "Error: " + e);
+            //TODO handle
             return "";
         }
     }
 
+    /**
+     * Method to set the date of Birth with a String provided.
+     * @param dateOfBirth to be as a String
+     */
     public void setDateOfBirth(String dateOfBirth) {
-        if(dateOfBirth.length() > 0) {
+        logger.finer("Trying to set of birth with the String " + dateOfBirth + " provided");
+        if (dateOfBirth.length() > 0) {
+
             String[] date = dateOfBirth.split("\\.");
             this.dateOfBirth = LocalDate.of(Integer.valueOf(date[2]), Integer.valueOf(date[1]), Integer.valueOf(date[0]));
+            logger.fine("");
+            logger.fine("Date of birth of" + getName() + " has been set to " + dateOfBirth);
         } else {
+            logger.warning("Date of birth of " + getName() + " could not be set, leaving at null");
             dateOfBirth = null;
         }
     }
 
+    /**
+     * Method that sets date of Birth with a LocalDate provided
+     *
+     * @param dateOfBirth parameter given as LocalDate
+     */
     public void setDateOfBirth(LocalDate dateOfBirth) {
+        logger.fine("Setting date of birth of" + getName() + "with provided LocalDate: " + dateOfBirth);
         this.dateOfBirth = dateOfBirth;
     }
 
+    /**
+     * Override of equals method to compare participants against each other
+     *
+     * @param participant
+     * @return true if equals, false if not
+     */
     @Override
     public boolean equals(Participant participant) {
+        logger.fine("Comparing " + participant + " with " + this);
         return getClass().equals(participant.getClass()) && toString().toLowerCase().equals(participant.toString().toLowerCase());
     }
 
+    /**
+     * Override of the change method to change a Participant with a new one
+     *
+     * @param participant the new participant to be added
+     */
     @Override
     public void change(Participant participant) {
+        logger.fine("changing the current Player " + this + "with " + participant.getName());
         Player player = (Player) participant;
+
         setDateOfBirth(player.getDateOfBirth());
         setPhoneNumber(player.getPhoneNumber());
     }

From 7267fe590b25a05e145f66b7e257f42d31839b3d Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 01:48:26 +0200
Subject: [PATCH 03/14] Added Java Doc and Logger to Place.java

---
 .../projekt2/turnierverwaltung/Place.java     | 48 +++++++++++++++++--
 .../projekt2/turnierverwaltung/Player.java    |  1 +
 .../turnierverwaltung/Tournament.java         |  3 +-
 3 files changed, 46 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java
index f2e35bd..bfccbf1 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java
@@ -1,32 +1,70 @@
 package ch.zhaw.projekt2.turnierverwaltung;
 
 import java.io.Serializable;
+import java.util.logging.Logger;
 
+/**
+ * Class Representing a place that can be set for a game
+ */
 public class Place implements Serializable {
     private final String NAME_MATCHING_REGEX = "[a-zA-Z0-9]{1,20}";
     private String name;
 
+    private static final Logger logger = Logger.getLogger(FileIO.class.getCanonicalName());
+
+    /**
+     * Constructor of a place initializes it and checks if name is in valid format
+     *
+     * @param name to be set
+     * @throws InvalidNameException If name is invalid
+     */
     public Place(String name) throws InvalidNameException {
-        if(!name.matches(NAME_MATCHING_REGEX)){
-            throw new InvalidNameException("The Name is Invalid.");
+        if (!name.matches(NAME_MATCHING_REGEX)) {
+            logger.warning("Name: " + name + " does not follow the valid format");
+            throw new InvalidNameException("The Name: " + name + " is in an invalid Format");
         }
+        logger.fine("Name: " + name + " is valid and will be set for the Place");
         setName(name);
     }
 
+    /**
+     * Method to get the Name of the Place as String
+     *
+     * @return name of place as String
+     */
     public String getName() {
+        logger.finer("returning the name: " + name);
         return name;
     }
 
-    public void setName(String name) {
+    /**
+     * Method to set the name of a place
+     *
+     * @param name the name to be set
+     */
+    private void setName(String name) {
+        logger.finer("Setting " + name + " as name of place");
         this.name = name;
     }
 
+    /**
+     * Ovveride of toString to return the name as String when needed
+     *
+     * @return the name of the place as String
+     */
     @Override
-    public String toString(){
+    public String toString() {
         return name;
     }
 
-    public boolean equals(Place place){
+    /**
+     * Override of equals tom compare places with each other
+     *
+     * @param place to be compared with this instance
+     * @return true if equals and false if not equal
+     */
+    public boolean equals(Place place) {
+        logger.fine("Comparing " + place + " with " + this);
         return name.equals(place.getName());
     }
 }
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
index bf1f772..bb1126d 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
@@ -64,6 +64,7 @@ public class Player extends Person implements Participant {
 
     /**
      * Method to set the date of Birth with a String provided.
+     *
      * @param dateOfBirth to be as a String
      */
     public void setDateOfBirth(String dateOfBirth) {
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
index 1ff76fd..818d4f0 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
@@ -2,6 +2,7 @@ package ch.zhaw.projekt2.turnierverwaltung;
 
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
+
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -228,7 +229,7 @@ public class Tournament implements Serializable {
      * @param type
      */
     public void setType(Type type) {
-       logger.fine("Setting the type of the tournament to: " + type);
+        logger.fine("Setting the type of the tournament to: " + type);
         this.type = type;
     }
 

From 54a428cde27c39ae2a19290b65a54a09b99c7efa Mon Sep 17 00:00:00 2001
From: schrom01 <schrom01@students.zhaw.ch>
Date: Fri, 13 May 2022 13:48:38 +0200
Subject: [PATCH 04/14] throw PlaceExistsExceptoin if place exists already.

---
 .../java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
index 1ff76fd..e267156 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
@@ -110,7 +110,11 @@ public class Tournament implements Serializable {
      * @throws PlaceExistsException if the place already exists
      */
     public void addPlace(Place newPlace) throws PlaceExistsException {
-        places.removeIf(place -> place.equals(newPlace));
+        for(Place place : places){
+            if(place.getName().equals(newPlace.getName())){
+                throw new PlaceExistsException("Place with same name exists already.");
+            }
+        }
         places.add(newPlace);
     }
 

From 55517a531ef4a925f3f368f25c6831c347fc60ee Mon Sep 17 00:00:00 2001
From: Andrin Fassbind <fassband@students.zhaw.ch>
Date: Fri, 13 May 2022 16:04:19 +0200
Subject: [PATCH 05/14] Create alert popup if user wants to create new game
 schedule

---
 .../gameScheduleView/AlertNewSchedule.java    | 26 +++++++++++++++++++
 .../GameScheduleController.java               | 10 +++++--
 2 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/AlertNewSchedule.java

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/AlertNewSchedule.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/AlertNewSchedule.java
new file mode 100644
index 0000000..17a823d
--- /dev/null
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/AlertNewSchedule.java
@@ -0,0 +1,26 @@
+package ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView;
+
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonBar;
+import javafx.scene.control.ButtonType;
+
+public class AlertNewSchedule extends Alert {
+    private ButtonType yesButton = new ButtonType("Ja", ButtonBar.ButtonData.YES);
+    private ButtonType noButton = new ButtonType("Nein", ButtonBar.ButtonData.NO);
+    private boolean result;
+
+    public AlertNewSchedule() {
+        super(AlertType.WARNING);
+        setTitle("Neu erstellen");
+        setHeaderText("Spielplan neu erstellen?");
+        setContentText("Sind Sie sicher, dass Sie den Spielplan neu erstellen moechten?\nAlle Spielfortschritte gehen daraufhin verloren!");
+        getButtonTypes().setAll(yesButton,noButton);
+    }
+
+    public boolean showAndGetResult() {
+        showAndWait().ifPresent(input -> {
+            result = input == yesButton;
+        });
+        return result;
+    }
+}
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/GameScheduleController.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/GameScheduleController.java
index 3c8352e..f6e15a1 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/GameScheduleController.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/GameScheduleController.java
@@ -1,7 +1,6 @@
 package ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView;
 
 import ch.zhaw.projekt2.turnierverwaltung.FXController;
-import ch.zhaw.projekt2.turnierverwaltung.Tournament;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
@@ -30,7 +29,14 @@ public class GameScheduleController extends FXController {
 
     @FXML
     void createNewSchedule(ActionEvent event) {
-        getTournamentDecorator().createNewGameSchedule();
+        if (getTournamentDecorator().getTournament().getGameList().size() > 0) {
+            AlertNewSchedule alert = new AlertNewSchedule();
+            if (alert.showAndGetResult()) {
+                getTournamentDecorator().createNewGameSchedule();
+            }
+        } else {
+            getTournamentDecorator().createNewGameSchedule();
+        }
     }
 
     @FXML

From 7dea7919c5ad76743685f11a00fbdfd34ed0735e Mon Sep 17 00:00:00 2001
From: Andrin Fassbind <fassband@students.zhaw.ch>
Date: Fri, 13 May 2022 16:12:06 +0200
Subject: [PATCH 06/14] AlertDelete shortened code

---
 .../turnierverwaltung/main/tournamentList/AlertDelete.java    | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/tournamentList/AlertDelete.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/tournamentList/AlertDelete.java
index 6c400dd..8aada10 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/tournamentList/AlertDelete.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/tournamentList/AlertDelete.java
@@ -21,9 +21,7 @@ public class AlertDelete extends Alert {
     public boolean showAndGetResult() {
         result = false;
         showAndWait().ifPresent(type -> {
-            if (type == yesButton) {
-                result = true;
-            }
+            result = type == yesButton;
         });
         return result;
     }

From 726410f6776f9b670610235bd93e42511b7396aa Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 16:12:55 +0200
Subject: [PATCH 07/14] Added Java Doc and Logger to Person

---
 .../projekt2/turnierverwaltung/Person.java    | 68 +++++++++++++++++--
 1 file changed, 64 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
index 73e598b..4171ae1 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
@@ -1,7 +1,11 @@
 package ch.zhaw.projekt2.turnierverwaltung;
 
 import java.io.Serializable;
+import java.util.logging.Logger;
 
+/**
+ * Class that represents a person and holds its attributes
+ */
 public class Person implements Serializable {
     private final String NAME_MATCHING_REGEX = "[a-zA-Z]{1,20}";
     private final String PHONE_MATCHING_REGEX = "[\\+]?[0-9]*";
@@ -10,43 +14,94 @@ public class Person implements Serializable {
     private String firstName;
     private String phoneNumber;
 
+    private static final Logger logger = Logger.getLogger(FileIO.class.getCanonicalName());
+
+
+    /**
+     * Constructor to initialize a person, also in charge of checking if name and phone number follow a valid format
+     *
+     * @param firstName   of the new person
+     * @param name        of the new person
+     * @param phoneNumber of the new person
+     * @throws InvalidNameException        thrown when the name or firstname does not follow the valid format
+     * @throws InvalidPhoneNumberException thrown when the number does not follow a valid format
+     */
     public Person(String firstName, String name, String phoneNumber) throws InvalidNameException, InvalidPhoneNumberException {
-        if(!firstName.matches(NAME_MATCHING_REGEX)){
+        logger.finer("Trying to initialize a new person with name: " + name + ", first name: "
+                + firstName + ", Phone number: " + phoneNumber);
+        if (!firstName.matches(NAME_MATCHING_REGEX)) {
+            logger.warning("First name: " + firstName + ", is not in a valid format");
             throw new InvalidNameException("The First name is Invalid.");
-        } else if(!name.matches(NAME_MATCHING_REGEX)){
+        } else if (!name.matches(NAME_MATCHING_REGEX)) {
+            logger.warning("Name: " + name + ", is not in a valid format");
             throw new InvalidNameException("The Last name is Invalid");
-        } else if(!phoneNumber.matches(PHONE_MATCHING_REGEX)){
+        } else if (!phoneNumber.matches(PHONE_MATCHING_REGEX)) {
+            logger.warning("Phone number: " + phoneNumber + ", is not in a valid format");
             throw new InvalidPhoneNumberException("The entered Phone Number is invalid.");
         }
         setFirstName(firstName);
         setName(name);
         setPhoneNumber(phoneNumber);
+        logger.fine("Successfully created a new Person with Name: " + name + ", Firstname: "
+                + firstName + ", Phone number: " + phoneNumber);
     }
 
+    /**
+     * Method to return the name of a Person
+     *
+     * @return the name as String
+     */
     public String getName() {
+        logger.fine("Returning name of:" + name);
         return name;
     }
 
+    /**
+     * Method to set the name of a Person
+     *
+     * @param name of the person to be set
+     */
     public void setName(String name) {
+        logger.fine("Setting new name of " + this + " with: " + name);
         this.name = name;
     }
 
     public String getFirstName() {
+        logger.fine("Returning firstname of " + this + "that is: " + firstName);
         return firstName;
     }
 
+    /**
+     * Method to set the first name of a Person
+     *
+     * @param firstName the person to be set
+     */
     public void setFirstName(String firstName) {
+        logger.fine("Setting new first name of " + this + " with: " + firstName);
         this.firstName = firstName;
     }
 
+    /**
+     * Method used to get the Phone number of a Person
+     * @return phone number of the person
+     */
     public String getPhoneNumber() {
+        logger.fine("returning phone number of " + this + "that is: " + phoneNumber);
         return phoneNumber;
     }
 
+    /**
+     * Method used to set the Phone number of a Person
+     * @param phoneNumber to be set
+     */
     public void setPhoneNumber(String phoneNumber) {
+        logger.fine("Setting new phone number of " + this + " with: " + phoneNumber);
         this.phoneNumber = phoneNumber;
     }
 
+    /**
+     * Exception, that is used when a Phone number is in an invalid format.
+     */
     public class InvalidPhoneNumberException extends Exception {
         public InvalidPhoneNumberException() {
             super();
@@ -58,8 +113,13 @@ public class Person implements Serializable {
 
     }
 
+    /**
+     * Overridden toString method to be Return the name in Format "Firstname Name".
+     *
+     * @return Returning the Name in format "Firstname Name" as String
+     */
     @Override
-    public String toString(){
+    public String toString() {
         return firstName + " " + name;
     }
 

From e0a9d963f6e283b5aeed0c87a06325ba58c31d53 Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 16:43:33 +0200
Subject: [PATCH 08/14] CodeCleanup in Participant, Person and Team

---
 .../turnierverwaltung/Participant.java        |  2 +-
 .../projekt2/turnierverwaltung/Person.java    | 36 ++++++++++---------
 .../zhaw/projekt2/turnierverwaltung/Team.java |  9 +++--
 .../ParticipantFormularController.java        |  2 +-
 4 files changed, 27 insertions(+), 22 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
index 31300f5..844f941 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
@@ -6,5 +6,5 @@ public interface Participant extends Serializable {
     String getName();
     void setName(String name);
     boolean equals(Participant participant);
-    void change(Participant participant);
+    void change(Participant participant) throws Person.InvalidPhoneNumberException;
 }
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
index 4171ae1..4fa62b8 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
@@ -8,7 +8,7 @@ import java.util.logging.Logger;
  */
 public class Person implements Serializable {
     private final String NAME_MATCHING_REGEX = "[a-zA-Z]{1,20}";
-    private final String PHONE_MATCHING_REGEX = "[\\+]?[0-9]*";
+    private final String PHONE_MATCHING_REGEX = "[+]?[0-9]*";
 
     private String name;
     private String firstName;
@@ -29,16 +29,7 @@ public class Person implements Serializable {
     public Person(String firstName, String name, String phoneNumber) throws InvalidNameException, InvalidPhoneNumberException {
         logger.finer("Trying to initialize a new person with name: " + name + ", first name: "
                 + firstName + ", Phone number: " + phoneNumber);
-        if (!firstName.matches(NAME_MATCHING_REGEX)) {
-            logger.warning("First name: " + firstName + ", is not in a valid format");
-            throw new InvalidNameException("The First name is Invalid.");
-        } else if (!name.matches(NAME_MATCHING_REGEX)) {
-            logger.warning("Name: " + name + ", is not in a valid format");
-            throw new InvalidNameException("The Last name is Invalid");
-        } else if (!phoneNumber.matches(PHONE_MATCHING_REGEX)) {
-            logger.warning("Phone number: " + phoneNumber + ", is not in a valid format");
-            throw new InvalidPhoneNumberException("The entered Phone Number is invalid.");
-        }
+
         setFirstName(firstName);
         setName(name);
         setPhoneNumber(phoneNumber);
@@ -61,7 +52,11 @@ public class Person implements Serializable {
      *
      * @param name of the person to be set
      */
-    public void setName(String name) {
+    public void setName(String name) throws InvalidNameException {
+        if (!name.matches(NAME_MATCHING_REGEX)) {
+            logger.warning("Name: " + name + ", is not in a valid format");
+            throw new InvalidNameException("The Last name is Invalid");
+        }
         logger.fine("Setting new name of " + this + " with: " + name);
         this.name = name;
     }
@@ -76,13 +71,18 @@ public class Person implements Serializable {
      *
      * @param firstName the person to be set
      */
-    public void setFirstName(String firstName) {
+    public void setFirstName(String firstName) throws InvalidNameException {
+        if (!firstName.matches(NAME_MATCHING_REGEX)) {
+            logger.warning("First name: " + firstName + ", is not in a valid format");
+            throw new InvalidNameException("The First name is Invalid.");
+        }
         logger.fine("Setting new first name of " + this + " with: " + firstName);
         this.firstName = firstName;
     }
 
     /**
      * Method used to get the Phone number of a Person
+     *
      * @return phone number of the person
      */
     public String getPhoneNumber() {
@@ -92,9 +92,14 @@ public class Person implements Serializable {
 
     /**
      * Method used to set the Phone number of a Person
+     *
      * @param phoneNumber to be set
      */
-    public void setPhoneNumber(String phoneNumber) {
+    public void setPhoneNumber(String phoneNumber) throws InvalidPhoneNumberException {
+        if (!phoneNumber.matches(PHONE_MATCHING_REGEX)) {
+            logger.warning("Phone number: " + phoneNumber + ", is not in a valid format");
+            throw new InvalidPhoneNumberException("The entered Phone Number is invalid.");
+        }
         logger.fine("Setting new phone number of " + this + " with: " + phoneNumber);
         this.phoneNumber = phoneNumber;
     }
@@ -103,9 +108,6 @@ public class Person implements Serializable {
      * Exception, that is used when a Phone number is in an invalid format.
      */
     public class InvalidPhoneNumberException extends Exception {
-        public InvalidPhoneNumberException() {
-            super();
-        }
 
         public InvalidPhoneNumberException(String errorMessage) {
             super(errorMessage);
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
index 5d31099..de2a18c 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
@@ -79,7 +79,7 @@ public class Team implements Participant {
     /**
      * Override of equals Method to compare teams with each other
      *
-     * @param participant
+     * @param participant to be compared with this instance
      * @return true if teams are the same false if not.
      */
     @Override
@@ -87,10 +87,13 @@ public class Team implements Participant {
         return getClass().equals(participant.getClass()) && toString().toLowerCase().equals(participant.toString().toLowerCase());
     }
 
-    //TODO ???
+    /**
+     * Functionality to save a team is not implemented in this prototype, so no functionality is set yet to change the team
+     *
+     * @param participant date object containing new data
+     */
     @Override
     public void change(Participant participant) {
-        return;
     }
 
     /**
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/participantAddFormular/ParticipantFormularController.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/participantAddFormular/ParticipantFormularController.java
index fec9af8..f2a6e7b 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/participantAddFormular/ParticipantFormularController.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/participantAddFormular/ParticipantFormularController.java
@@ -74,7 +74,7 @@ public class ParticipantFormularController extends FXController {
         participantNameTextField.setText(participant.getName());
         firstNameTextField.setText(participant.getFirstName());
         phoneNumberTextField.setText(participant.getPhoneNumber());
-        birthDateTextField.setText(participant.getFormatedDateOfBirth());
+        birthDateTextField.setText(participant.getFormattedDateOfBirth());
     }
 
     @FXML

From a78d1d9de7e76700ad183ba21bb51e03a5bb8d4e Mon Sep 17 00:00:00 2001
From: schrom01 <schrom01@students.zhaw.ch>
Date: Fri, 13 May 2022 16:51:17 +0200
Subject: [PATCH 09/14] changed error Message numberOfParticipants.

---
 .../ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
index c0cb27f..a6a1305 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
@@ -113,7 +113,7 @@ public class TournamentDecorator implements IsObservable{
             factoryDecorator.clearMessage(true);
         } catch (Tournament.NumberOfParticipantInvalidException e) {
             e.printStackTrace();
-            factoryDecorator.printMessageToFooter("Anzahl Teilnehmer nicht vielfaches von 2",true);
+            factoryDecorator.printMessageToFooter("Anzahl Teilnehmer muss eine Potenz von 2 sein.",true);
         }
         informListener();
     }

From 67003ad772ed4fc7bf99a6c47ee460438aae9362 Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 17:03:23 +0200
Subject: [PATCH 10/14] CodeCleanup in Player, Tournament and Participant

---
 .../ch/zhaw/projekt2/turnierverwaltung/Participant.java   | 2 +-
 .../java/ch/zhaw/projekt2/turnierverwaltung/Player.java   | 8 ++++----
 .../ch/zhaw/projekt2/turnierverwaltung/Tournament.java    | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
index 844f941..cf0ccf5 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
@@ -4,7 +4,7 @@ import java.io.Serializable;
 
 public interface Participant extends Serializable {
     String getName();
-    void setName(String name);
+    void setName(String name) throws InvalidNameException;
     boolean equals(Participant participant);
     void change(Participant participant) throws Person.InvalidPhoneNumberException;
 }
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
index 69da1a0..2637ee9 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
@@ -71,9 +71,9 @@ public class Player extends Person implements Participant {
      */
     public void setDateOfBirth(String dateOfBirth) throws InvalidDateException {
         logger.finer("Trying to set of birth with the String " + dateOfBirth + " provided");
-        if(dateOfBirth.length() > 0) {
+        if (dateOfBirth.length() > 0) {
             String[] date = dateOfBirth.split("\\.");
-            try{
+            try {
                 this.dateOfBirth = LocalDate.of(Integer.valueOf(date[2]), Integer.valueOf(date[1]), Integer.valueOf(date[0]));
                 logger.fine("Date of birth of" + getName() + " has been set to " + dateOfBirth);
             } catch (NumberFormatException | IndexOutOfBoundsException e) {
@@ -99,7 +99,7 @@ public class Player extends Person implements Participant {
     /**
      * Override of equals method to compare participants against each other
      *
-     * @param participant
+     * @param participant to be compared with this instance
      * @return true if equals, false if not
      */
     @Override
@@ -114,7 +114,7 @@ public class Player extends Person implements Participant {
      * @param participant the new participant to be added
      */
     @Override
-    public void change(Participant participant) {
+    public void change(Participant participant) throws InvalidPhoneNumberException {
         logger.fine("changing the current Player " + this + "with " + participant.getName());
         Player player = (Player) participant;
 
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
index 276f201..9c8c47a 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
@@ -59,7 +59,7 @@ public class Tournament implements Serializable {
      *
      * @param newParticipant the Participant to be saved or edited
      */
-    public void saveParticipant(Participant newParticipant) {
+    public void saveParticipant(Participant newParticipant) throws Person.InvalidPhoneNumberException {
         logger.fine("Trying to add " + newParticipant + " into the tournament");
         for (Participant participant : participants) {
             if (participant.equals(newParticipant)) {

From 11d6ca18527d7fb390ae3f5d981332e890e55101 Mon Sep 17 00:00:00 2001
From: schrom01 <schrom01@students.zhaw.ch>
Date: Fri, 13 May 2022 17:10:32 +0200
Subject: [PATCH 11/14] changed error Message numberOfParticipants.

---
 .../ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
index a6a1305..abb6151 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
@@ -113,7 +113,7 @@ public class TournamentDecorator implements IsObservable{
             factoryDecorator.clearMessage(true);
         } catch (Tournament.NumberOfParticipantInvalidException e) {
             e.printStackTrace();
-            factoryDecorator.printMessageToFooter("Anzahl Teilnehmer muss eine Potenz von 2 sein.",true);
+            factoryDecorator.printMessageToFooter("Anzahl Teilnehmer muss mindestens 4 betragen und eine Potenz von 2 sein.",true);
         }
         informListener();
     }

From f38b8aff16c461365ed97411a16ee99d2313d500 Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 17:16:33 +0200
Subject: [PATCH 12/14] CodeCleanup in Player, Tournament and Participant

---
 .../projekt2/turnierverwaltung/Player.java    |  4 +-
 .../turnierverwaltung/Tournament.java         | 58 +++++++++----------
 2 files changed, 28 insertions(+), 34 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
index 2637ee9..5cd0360 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
@@ -74,7 +74,7 @@ public class Player extends Person implements Participant {
         if (dateOfBirth.length() > 0) {
             String[] date = dateOfBirth.split("\\.");
             try {
-                this.dateOfBirth = LocalDate.of(Integer.valueOf(date[2]), Integer.valueOf(date[1]), Integer.valueOf(date[0]));
+                this.dateOfBirth = LocalDate.of(Integer.parseInt(date[2]), Integer.parseInt(date[1]), Integer.parseInt(date[0]));
                 logger.fine("Date of birth of" + getName() + " has been set to " + dateOfBirth);
             } catch (NumberFormatException | IndexOutOfBoundsException e) {
                 e.printStackTrace();
@@ -105,7 +105,7 @@ public class Player extends Person implements Participant {
     @Override
     public boolean equals(Participant participant) {
         logger.fine("Comparing " + participant + " with " + this);
-        return getClass().equals(participant.getClass()) && toString().toLowerCase().equals(participant.toString().toLowerCase());
+        return getClass().equals(participant.getClass()) && toString().equalsIgnoreCase(participant.toString());
     }
 
     /**
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
index 9c8c47a..2e3cf3e 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
@@ -76,8 +76,8 @@ public class Tournament implements Serializable {
     /**
      * Method to remove an existing participant throws error if participant could not be found
      *
-     * @param participant
-     * @throws ParticipantNotExistsException
+     * @param participant to be removed
+     * @throws ParticipantNotExistsException thrown when the participant could not be found
      */
     public void removeParticipant(Participant participant) throws ParticipantNotExistsException {
         logger.finer("Trying to remove " + participant + " from participants List");
@@ -120,8 +120,9 @@ public class Tournament implements Serializable {
     }
 
     /**
-     * @param place
-     * @throws PlaceNotExistsException
+     * Method that removes a place from the List, also checks if place is in the list
+     * @param place to be removed
+     * @throws PlaceNotExistsException thrown when the place could not be found
      */
     public void removePlace(Place place) throws PlaceNotExistsException {
         if (!places.contains(place)) {
@@ -159,7 +160,7 @@ public class Tournament implements Serializable {
 
 
         } else {
-            logger.warning("In the prototype the only accessible game schedule is the ko modus");
+            logger.warning("In the prototype the only accessible game schedule is the ko mods");
         }
     }
 
@@ -209,7 +210,7 @@ public class Tournament implements Serializable {
     }
 
     /**
-     * Settermethod for the name of the tournament
+     * Setter method for the name of the tournament
      *
      * @param name the new name that should be set
      */
@@ -218,7 +219,7 @@ public class Tournament implements Serializable {
     }
 
     /**
-     * Gettermethod to get the type of the tournament
+     * Getter method to get the type of the tournament
      *
      * @return the type of the tournament
      */
@@ -230,7 +231,7 @@ public class Tournament implements Serializable {
     /**
      * Setter Method to set the type of the tournament
      *
-     * @param type
+     * @param type the type to be set
      */
     public void setType(Type type) {
         logger.fine("Setting the type of the tournament to: " + type);
@@ -238,7 +239,7 @@ public class Tournament implements Serializable {
     }
 
     /**
-     * Gettermethod to get the Complete GameList
+     * Getter method to get the Complete GameList
      *
      * @return the complete GameList
      */
@@ -254,17 +255,26 @@ public class Tournament implements Serializable {
     public enum Type {
         KO("KO-System"); //GROUPS("Gruppenspiele"); //Type GROUPS is not implemented in this prototype.
 
-        private String name;
+        private final String name;
 
-        private Type(String name) {
+        Type(String name) {
             this.name = name;
         }
 
+        /**
+         * Overridden toString method to return the name
+         * @return the name of the type
+         */
         @Override
         public String toString() {
             return name;
         }
 
+        /**
+         * Method to return an Observable List containing all types
+         *
+         * @return the Observable list with all types
+         */
         public static ObservableList<Type> getObservableList() {
             ObservableList<Type> items = FXCollections.observableArrayList();
             items.addAll(values());
@@ -275,11 +285,7 @@ public class Tournament implements Serializable {
     /**
      * Custom exception thrown when an invalid file is chosen
      */
-    public class InvalidTypeException extends Exception {
-        public InvalidTypeException() {
-            super();
-        }
-
+    public static class InvalidTypeException extends Exception {
         public InvalidTypeException(String errorMessage) {
             super(errorMessage);
         }
@@ -287,13 +293,9 @@ public class Tournament implements Serializable {
     }
 
     /**
-     * Custom Expeption thrown when a Participant does not exist
+     * Custom Exception thrown when a Participant does not exist
      */
-    public class ParticipantNotExistsException extends Exception {
-        public ParticipantNotExistsException() {
-            super();
-        }
-
+    public static class ParticipantNotExistsException extends Exception {
         public ParticipantNotExistsException(String errorMessage) {
             super(errorMessage);
         }
@@ -303,11 +305,7 @@ public class Tournament implements Serializable {
     /**
      * Custom Exception thrown when a Place does not exist
      */
-    public class PlaceNotExistsException extends Exception {
-        public PlaceNotExistsException() {
-            super();
-        }
-
+    public static class PlaceNotExistsException extends Exception {
         public PlaceNotExistsException(String errorMessage) {
             super(errorMessage);
         }
@@ -317,11 +315,7 @@ public class Tournament implements Serializable {
     /**
      * Custom Exception thrown when the number of participants is not valid
      */
-    public class NumberOfParticipantInvalidException extends Exception {
-        public NumberOfParticipantInvalidException() {
-            super();
-        }
-
+    public static class NumberOfParticipantInvalidException extends Exception {
         public NumberOfParticipantInvalidException(String msg) {
             super(msg);
         }

From 7fd058a528ebe8e08ee37bafbb862b339ac7daba Mon Sep 17 00:00:00 2001
From: Leonardo Brandenberger <brandleo@students.zhaw.ch>
Date: Fri, 13 May 2022 17:48:42 +0200
Subject: [PATCH 13/14] CodeCleanup in Player, Tournament, Place, Person,
 Participant and Team

---
 .../turnierverwaltung/Participant.java        | 29 +++++++++++++++++++
 .../projekt2/turnierverwaltung/Person.java    |  2 +-
 .../projekt2/turnierverwaltung/Place.java     |  8 +++--
 .../projekt2/turnierverwaltung/Player.java    | 11 ++-----
 .../zhaw/projekt2/turnierverwaltung/Team.java | 14 +++++----
 .../turnierverwaltung/Tournament.java         |  4 +--
 6 files changed, 48 insertions(+), 20 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
index cf0ccf5..9377e63 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java
@@ -2,9 +2,38 @@ package ch.zhaw.projekt2.turnierverwaltung;
 
 import java.io.Serializable;
 
+/**
+ * Interface that defines the common functionality of a Participant, used by Players and Teams
+ */
 public interface Participant extends Serializable {
+    /**
+     * Method that will be used to get
+     *
+     * @return the name
+     */
     String getName();
+
+    /**
+     * Method to set a participants name
+     *
+     * @param name to be set
+     * @throws InvalidNameException if the name does not follow the correct format
+     */
     void setName(String name) throws InvalidNameException;
+
+    /**
+     * Method to compare two participants with each other
+     *
+     * @param participant to be compared to the current instance
+     * @return true if equal, false if not
+     */
     boolean equals(Participant participant);
+
+    /**
+     * Method to  change out participants
+     *
+     * @param participant to be exchanged
+     * @throws Person.InvalidPhoneNumberException if phone number does not follow the correct formatting
+     */
     void change(Participant participant) throws Person.InvalidPhoneNumberException;
 }
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
index 4fa62b8..f7df958 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java
@@ -107,7 +107,7 @@ public class Person implements Serializable {
     /**
      * Exception, that is used when a Phone number is in an invalid format.
      */
-    public class InvalidPhoneNumberException extends Exception {
+    public static class InvalidPhoneNumberException extends Exception {
 
         public InvalidPhoneNumberException(String errorMessage) {
             super(errorMessage);
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java
index 3d1b2ca..a85fb5b 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java
@@ -48,7 +48,7 @@ public class Place implements Serializable {
     }
 
     /**
-     * Ovveride of toString to return the name as String when needed
+     * Override of toString to return the name as String when needed
      *
      * @return the name of the place as String
      */
@@ -68,7 +68,11 @@ public class Place implements Serializable {
         return name.equals(place.getName());
     }
 
+    /**
+     *  Functionality to save more details than the name about a place is not implemented in this prototype,
+     *  so no functionality is set yet to change the place.
+     * @param place to be changed
+     */
     public void change(Place place) {
-        //TODO: If Place gets more developed in future releases
     }
 }
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
index 5cd0360..0ca2637 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java
@@ -50,12 +50,11 @@ public class Player extends Person implements Participant {
      * @return String of formatted date
      */
     public String getFormattedDateOfBirth() {
-        logger.finer("Trying to get the formated date");
+        logger.finer("Trying to get the formatted date");
         try {
             DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd.MM.yyyy");
             logger.fine("Returning the formatted birthdate of player: " + getName());
-            return dateOfBirth.format(
-                    formatter);
+            return dateOfBirth.format(formatter);
         } catch (Exception e) {
             logger.warning("Failed to get formatted date for player " + getName() + "Error: " + e);
             //TODO handle
@@ -122,11 +121,7 @@ public class Player extends Person implements Participant {
         setPhoneNumber(player.getPhoneNumber());
     }
 
-    public class InvalidDateException extends Exception {
-        public InvalidDateException() {
-            super();
-        }
-
+    public static class InvalidDateException extends Exception {
         public InvalidDateException(String errorMessage) {
             super(errorMessage);
         }
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
index de2a18c..105562d 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Team.java
@@ -44,12 +44,14 @@ public class Team implements Participant {
      */
     @Override
     public String getName() {
-        logger.fine("Returnining the name of the team:" + name);
+        logger.fine("Returning the name of the team:" + name);
         return name;
     }
 
     /**
-     * @param name
+     * Method to set the name of a team
+     *
+     * @param name of the team
      */
     @Override
     public void setName(String name) {
@@ -84,7 +86,7 @@ public class Team implements Participant {
      */
     @Override
     public boolean equals(Participant participant) {
-        return getClass().equals(participant.getClass()) && toString().toLowerCase().equals(participant.toString().toLowerCase());
+        return getClass().equals(participant.getClass()) && toString().equalsIgnoreCase(participant.toString());
     }
 
     /**
@@ -97,9 +99,9 @@ public class Team implements Participant {
     }
 
     /**
-     * Method to get the current contact Person of a team
+     * Method to get the current contact person of a team
      *
-     * @return
+     * @return the current contact person
      */
     public Person getContactPerson() {
         logger.fine("Returning contact Person of team " + getName());
@@ -109,7 +111,7 @@ public class Team implements Participant {
     /**
      * Method to set a Person as a contact person of a team
      *
-     * @param contactPerson
+     * @param contactPerson to be set
      */
     public void setContactPerson(Person contactPerson) {
         logger.fine("Setting " + contactPerson + " as a contact Person for team " + getName());
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
index 2e3cf3e..fe371e1 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
@@ -157,10 +157,8 @@ public class Tournament implements Serializable {
                 logger.warning("Invalid number of participants only participants 2^n allowed");
                 throw new NumberOfParticipantInvalidException("Can not Create Game Schedule for KO Modus");
             }
-
-
         } else {
-            logger.warning("In the prototype the only accessible game schedule is the ko mods");
+            logger.warning("In the prototype the only accessible game schedule is the ko modus");
         }
     }
 

From a1b73e22ca2a61f6ddad6e4bf2d086f782f807fc Mon Sep 17 00:00:00 2001
From: schrom01 <schrom01@students.zhaw.ch>
Date: Fri, 13 May 2022 17:51:04 +0200
Subject: [PATCH 14/14] =?UTF-8?q?removed=20"=C3=A4=C3=B6=C3=BC"=20from=20e?=
 =?UTF-8?q?rror=20messages.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../zhaw/projekt2/turnierverwaltung/TournamentDecorator.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
index abb6151..2e53ec6 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java
@@ -85,7 +85,7 @@ public class TournamentDecorator implements IsObservable{
         } catch (Tournament.InvalidTypeException e) {
             e.printStackTrace();
             //TODO: Logger
-            factoryDecorator.printMessageToFooter("Turniermodus nicht möglich",true);
+            factoryDecorator.printMessageToFooter("Turniermodus nicht moeglich",true);
 
         } catch (IOException e) {
             e.printStackTrace();
@@ -131,7 +131,7 @@ public class TournamentDecorator implements IsObservable{
             factoryDecorator.printMessageToFooter("Invalide Telefonnummer",true);
         } catch (Player.InvalidDateException e) {
             e.printStackTrace();
-            factoryDecorator.printMessageToFooter("Ungültiges Geburtsdatum", true);
+            factoryDecorator.printMessageToFooter("Ungueltiges Geburtsdatum", true);
         }
     }