diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/Lobby.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/Lobby.java
index 2bb1876..0344d2c 100644
--- a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/Lobby.java
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/Lobby.java
@@ -27,6 +27,16 @@ public class Lobby {
     private PauseSegment pauseSegment;
     private final TurnTimer turnTimer;
 
+    /**
+     * The {@link Lobby} is where the magic happens.
+     * In this class is a whole {@link GameInstance game} is processed.
+     * To initialize the game it gets the following parameters
+     * @param gameID a String to identify the game
+     * @param connection the Connection to the {@link uulm.teamname.marvelous.server.lobbymanager.LobbyManager}
+     * @param partyConfig declared in Editor
+     * @param characterConfig declared in Editor
+     * @param scenarioConfig declared in Editor
+     */
     public Lobby(
             String gameID,
             LobbyConnection connection,
@@ -95,6 +105,10 @@ public class Lobby {
         updateTimer();
     }
 
+    /**
+     * This method is called at the end of receiveRequests, to start a timer.
+     * The active player has now a specific amount of time to do his moves.
+     */
     void updateTimer() {
         var currentActiveCharacterType = game.state.getActiveCharacter().type;
         if (pauseSegment.isPaused()) {
diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/TurnTimer.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/TurnTimer.java
index 5e5147b..fc28f44 100644
--- a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/TurnTimer.java
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/TurnTimer.java
@@ -7,6 +7,9 @@ import java.util.Timer;
 import java.util.TimerTask;
 import java.util.function.Consumer;
 
+/**
+ * The {@link TurnTimer} class is called by the {@link Lobby} to limit the amount of time a player has per round.
+ */
 public class TurnTimer {
     private final Timer timer;
     private final Consumer<Participant> callback;
@@ -18,6 +21,10 @@ public class TurnTimer {
         this.callback = callback;
     }
 
+    /**
+     * This method checks if the participant is not a spectator. Otherwise it won't start a timer.
+     * @param participant the timer is for
+     */
     public void startTurnTimer(Participant participant) {
         if (participant.type == ParticipantType.Spectator)
             throw new IllegalStateException("Spectators don't have TurnTime");
diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/DisconnectSegment.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/DisconnectSegment.java
index 68422de..accac3a 100644
--- a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/DisconnectSegment.java
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/DisconnectSegment.java
@@ -9,6 +9,10 @@ import uulm.teamname.marvelous.server.lobby.Lobby;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+/**
+ * The {@link DisconnectSegment} handles requests of {@link RequestType} DisconnectRequest.
+ * Therefore it removes the disconnecting player-connection from the {@link Lobby}.
+ */
 public class DisconnectSegment implements Segment {
 
     private final Lobby parent;
@@ -17,7 +21,6 @@ public class DisconnectSegment implements Segment {
         this.parent = parent;
     }
 
-
     @Override
     public void processRequests(Packet packet, List<Event> carrier, AtomicBoolean abort) {
         Logger.trace("DisconnectSegment received {} requests.", packet.size());
diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/GameStateSegment.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/GameStateSegment.java
index f24bab4..4ada08b 100644
--- a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/GameStateSegment.java
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/GameStateSegment.java
@@ -11,9 +11,14 @@ import uulm.teamname.marvelous.server.lobby.Lobby;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+/**
+ * The {@link GameStateSegment} handles all {@link GameInstance game} relevant {@link Request Requests}.
+ * Therefore it updates the game with the matching request.
+ */
 public class GameStateSegment implements Segment {
     private GameInstance game;
 
+
     public GameStateSegment(GameInstance game){
         this.game = game;
     }
diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/Packet.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/Packet.java
index 1762234..1c9c9ff 100644
--- a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/Packet.java
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/Packet.java
@@ -6,6 +6,10 @@ import uulm.teamname.marvelous.server.lobbymanager.Participant;
 
 import java.util.*;
 
+/**
+ * The {@link Packet} contains all {@link Request Requests} and the belonging {@link Participant}.
+ * You can add and remove {@link Request Requests} at will.
+ */
 public class Packet extends ArrayList<Request> {
 
     private final Participant origin;
@@ -15,6 +19,11 @@ public class Packet extends ArrayList<Request> {
         addAll(Arrays.asList(requests));
     }
 
+    /**
+     * This method checks if a {@link RequestType} is part of the {@link Packet} or not
+     * @param requiredType RequestType to check.
+     * @return boolean
+     */
     public boolean containsRequestOfType(RequestType requiredType) {
         for (Request request : this) {
             if (request.type == requiredType) {
@@ -24,11 +33,19 @@ public class Packet extends ArrayList<Request> {
         return false;
     }
 
+    /**
+     * This method removes all {@link Request Requests} of given {@link RequestType types} from the {@link Packet}.
+     * @param types RequestType(s) to remove
+     */
     public void removeRequestsOfTypes(RequestType... types) {
         var listOfTypes = Arrays.asList(types);
         this.removeIf(request -> listOfTypes.contains(request.type));
     }
 
+    /**
+     * This method removes all {@link Request Requests} except of given {@link RequestType types} from the {@link Packet}.
+     * @param types RequestType(s) to not remove
+     */
     public void removeRequestsNotOfTypes(RequestType... types) {
         var listOfTypes = Arrays.asList(types);
         this.removeIf(request -> !listOfTypes.contains(request.type));
diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/PauseSegment.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/PauseSegment.java
index 01c4c9a..067ccd4 100644
--- a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/PauseSegment.java
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/PauseSegment.java
@@ -11,6 +11,9 @@ import uulm.teamname.marvelous.gamelibrary.requests.RequestType;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+/**
+ * The {@link PauseSegment} can pause and unpause a game.
+ */
 public class PauseSegment implements Segment {
 
     private boolean paused;
@@ -19,18 +22,23 @@ public class PauseSegment implements Segment {
         paused = false;
     }
 
+    /**
+     * This method pauses the game if it is not already paused.
+     */
     public void pauseGame(){
         if(!paused) {
             paused = true;
-            Logger.debug("{}: Game paused.",
-                    Thread.currentThread().getName());
+            Logger.debug("Game paused.");
         }
     }
+
+    /**
+     * This method ends a paused game.
+     */
     public void pauseEnd(){
         if(paused) {
             paused = false;
-            Logger.debug("{}: Game unpaused.",
-                    Thread.currentThread().getName());
+            Logger.debug("Game unpaused.");
         }
     }
 
diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/RequestGameStateSegment.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/RequestGameStateSegment.java
index 18d5b8b..f94ece3 100644
--- a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/RequestGameStateSegment.java
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/pipelining/RequestGameStateSegment.java
@@ -10,10 +10,15 @@ import uulm.teamname.marvelous.server.lobby.Lobby;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+/**
+ * The {@link RequestGameStateSegment} handles requests of {@link RequestType} Req.
+ * Therefore it sends the active gamestate and clears the {@link Packet} afterwards.
+ */
 public class RequestGameStateSegment implements Segment {
 
     private final GameInstance game;
 
+
     public RequestGameStateSegment(GameInstance game) {
         this.game = game;
     }