From 5e45851e04a74ebe9b7065d127313d99177dc402 Mon Sep 17 00:00:00 2001
From: jzitnik-dev <email@jzitnik.dev>
Date: Sat, 8 Mar 2025 17:53:47 +0100
Subject: [PATCH] chore: Some minor changes

---
 pom.xml                                          |  6 ------
 src/main/java/cz/jzitnik/game/Game.java          |  1 -
 .../cz/jzitnik/game/entities/MyOptional.java     | 16 ++--------------
 3 files changed, 2 insertions(+), 21 deletions(-)

diff --git a/pom.xml b/pom.xml
index 2a9bf26..0882215 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,12 +128,6 @@
             <artifactId>slf4j-simple</artifactId>
             <version>2.0.17</version>
         </dependency>
-
-        <dependency>
-            <groupId>com.fasterxml.jackson.datatype</groupId>
-            <artifactId>jackson-datatype-jdk8</artifactId>
-            <version>2.15.0</version> <!-- Use the latest version -->
-        </dependency>
     </dependencies>
 
 </project>
diff --git a/src/main/java/cz/jzitnik/game/Game.java b/src/main/java/cz/jzitnik/game/Game.java
index dc3600c..280e109 100644
--- a/src/main/java/cz/jzitnik/game/Game.java
+++ b/src/main/java/cz/jzitnik/game/Game.java
@@ -1,6 +1,5 @@
 package cz.jzitnik.game;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import cz.jzitnik.game.entities.Block;
 import cz.jzitnik.game.entities.GameStates;
 import cz.jzitnik.game.entities.Player;
diff --git a/src/main/java/cz/jzitnik/game/entities/MyOptional.java b/src/main/java/cz/jzitnik/game/entities/MyOptional.java
index 3f74c8b..b82e529 100644
--- a/src/main/java/cz/jzitnik/game/entities/MyOptional.java
+++ b/src/main/java/cz/jzitnik/game/entities/MyOptional.java
@@ -5,11 +5,9 @@ import java.util.NoSuchElementException;
 import java.util.function.*;
 
 public class MyOptional<T> implements Serializable {
-    private static final long serialVersionUID = 1L;
     private T value;
     private boolean isPresent;
 
-    // Constructor
     public MyOptional() {
         this.isPresent = false;
     }
@@ -19,12 +17,10 @@ public class MyOptional<T> implements Serializable {
         this.isPresent = true;
     }
 
-    // Check if value is present
     public boolean isPresent() {
         return isPresent;
     }
 
-    // Get the value (or throw exception if not present)
     public T get() {
         if (!isPresent) {
             throw new NoSuchElementException("No value present");
@@ -32,12 +28,10 @@ public class MyOptional<T> implements Serializable {
         return value;
     }
 
-    // Get the value or return default
     public T orElse(T other) {
         return isPresent ? value : other;
     }
 
-    // If value is present, apply function, else return another Optional
     public <U> MyOptional<U> map(Function<? super T, ? extends U> mapper) {
         if (!isPresent) {
             return new MyOptional<>();
@@ -45,7 +39,6 @@ public class MyOptional<T> implements Serializable {
         return new MyOptional<>(mapper.apply(value));
     }
 
-    // If value is present, apply function and return a new Optional
     public <U> MyOptional<U> flatMap(Function<? super T, ? extends MyOptional<U>> mapper) {
         if (!isPresent) {
             return new MyOptional<>();
@@ -53,14 +46,12 @@ public class MyOptional<T> implements Serializable {
         return mapper.apply(value);
     }
 
-    // Perform an action if value is present
     public void ifPresent(Consumer<? super T> action) {
         if (isPresent) {
             action.accept(value);
         }
     }
 
-    // Return the value inside the Optional or default if not present
     public T orElseGet(Supplier<? extends T> other) {
         return isPresent ? value : other.get();
     }
@@ -73,7 +64,7 @@ public class MyOptional<T> implements Serializable {
         return this;
     }
 
-    // Serialize the value
+    @Serial
     private void writeObject(ObjectOutputStream out) throws IOException {
         out.writeBoolean(isPresent);
         if (isPresent) {
@@ -81,7 +72,7 @@ public class MyOptional<T> implements Serializable {
         }
     }
 
-    // Deserialize the value
+    @Serial
     private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
         isPresent = in.readBoolean();
         if (isPresent) {
@@ -94,17 +85,14 @@ public class MyOptional<T> implements Serializable {
         return isPresent ? "SerializableOptional[" + value + "]" : "SerializableOptional.empty";
     }
 
-    // Static factory method for an empty SerializableOptional
     public static <T> MyOptional<T> empty() {
         return new MyOptional<>();
     }
 
-    // Static factory method for a present value
     public static <T> MyOptional<T> of(T value) {
         return new MyOptional<>(value);
     }
 
-    // Static factory method for a present value or null
     public static <T> MyOptional<T> ofNullable(T value) {
         return value == null ? empty() : new MyOptional<>(value);
     }