Remove unused dependencies

pom.xml

@@ -1,4 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>io.scvis</groupId>
 	<artifactId>scvis</artifactId>
@@ -12,33 +14,12 @@
 		<maven.compiler.release>${project.javaVersion}</maven.compiler.release>
 	</properties>
 	<dependencies>
+		<!-- Annotations -->
 		<dependency>
 			<groupId>com.google.code.findbugs</groupId>
 			<artifactId>jsr305</artifactId>
 			<version>3.0.2</version>
 		</dependency>
-		<!-- Jackson -->
-		<dependency>
-			<groupId>com.fasterxml.jackson.dataformat</groupId>
-			<artifactId>jackson-dataformat-xml</artifactId>
-			<version>2.14.1</version>
-		</dependency>
-		<!-- Logger -->
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>2.0.7</version>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-simple</artifactId>
-			<version>2.0.7</version>
-		</dependency>
-		<dependency>
-			<groupId>org.pf4j</groupId>
-			<artifactId>pf4j-update</artifactId>
-			<version>2.3.0</version>
-		</dependency>
 		<!-- Test Dependencies -->
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
@@ -69,7 +50,6 @@
 					</execution>
 				</executions>
 			</plugin>
-			<!-- Grpc -->
 		</plugins>
 	</build>
 </project>

src/main/java/io/scvis/entity/Animation.java

@@ -2,6 +2,11 @@
 
 import javax.annotation.OverridingMethodsMustInvokeSuper;
 
+/**
+ * The Animation interface represents an entity that can be animated.
+ * 
+ * @author karlz
+ */
 public interface Animation extends Entity {
 
 	@OverridingMethodsMustInvokeSuper
@@ -10,5 +15,10 @@ default void update(double deltaT) {
 		animate(deltaT);
 	}
 
+	/**
+	 * This method is called to perform the animation based on the elapsed time.
+	 * 
+	 * @param deltaT The elapsed time since the last update.
+	 */
 	void animate(double deltaT);
 }

src/main/java/io/scvis/entity/Damageble.java

@@ -1,6 +1,16 @@
 package io.scvis.entity;
 
-public interface Damageble {
+/**
+ * The Damageble interface represents an entity that can be damaged.
+ * 
+ * @author karlz
+ */
+public interface Damageble extends Destroyable {
 
+	/**
+	 * This method is called to apply damage to the entity.
+	 * 
+	 * @param damage The amount of damage to be applied.
+	 */
 	void damage(double damage);
 }

src/main/java/io/scvis/entity/Destroyable.java

@@ -2,6 +2,8 @@
 
 /**
  * The Destroyable interface represents an object that can be destroyed.
+ * 
+ * @author karlz
  */
 public interface Destroyable {
 

src/main/java/io/scvis/entity/Parent.java

@@ -6,6 +6,8 @@
 
 /**
  * The Parent interface represents an entity that updates its childrens.
+ * 
+ * @author karlz
  */
 public interface Parent extends Entity {
 

src/main/java/io/scvis/geometry/Area.java

@@ -5,36 +5,41 @@
 
 import javax.annotation.Nonnull;
 
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonCreator;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-
 import io.scvis.geometry.Shape.Polygon;
 import io.scvis.proto.Mapper;
 
-@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY)
-@JsonSerialize
-@JsonDeserialize
+/**
+ * The Area class represents a 2D area defined by a collection of borders.
+ * 
+ * @author karlz
+ * @see Border2D
+ */
 public final class Area implements Border2D {
-	@JsonProperty("outsides")
-	@Nonnull
-	private final List<? extends Border2D> outsides;
-	@JsonProperty("insides")
-	@Nonnull
-	private final List<? extends Border2D> insides;
 
-	@JsonCreator
-	public Area(@JsonProperty("outsides") List<? extends Border2D> outsides,
-			@JsonProperty("insides") List<? extends Border2D> insides) {
+	private static final long serialVersionUID = 3359561327999324550L;
+
+	private final @Nonnull List<? extends Border2D> outsides;
+	private final @Nonnull List<? extends Border2D> insides;
+
+	/**
+	 * Constructs an Area object with the given outside and inside borders.
+	 * 
+	 * @param outsides The list of outside borders.
+	 * @param insides  The list of inside borders.
+	 */
+	public Area(@Nonnull List<? extends Border2D> outsides, @Nonnull List<? extends Border2D> insides) {
 		this.outsides = outsides;
 		this.insides = insides;
 	}
 
-	public Area(Border2D border2D) {
-		outsides = List.of(border2D);
-		insides = List.of();
+	/**
+	 * Constructs an Area object with a single border.
+	 * 
+	 * @param border2D The single border of the area.
+	 */
+	public Area(@Nonnull Border2D border2D) {
+		outsides = new ArrayList<>(List.of(border2D));
+		insides = new ArrayList<>();
 	}
 
 	@Override
@@ -83,11 +88,21 @@ public Vector2D centroid() {
 		return new Polygon(centers).centroid();
 	}
 
+	/**
+	 * Returns the list of outside borders of the area.
+	 * 
+	 * @return The list of outside borders.
+	 */
 	@Nonnull
 	public List<? extends Border2D> getOutsides() {
 		return outsides;
 	}
 
+	/**
+	 * Returns the list of inside borders of the area.
+	 * 
+	 * @return The list of inside borders.
+	 */
 	@Nonnull
 	public List<? extends Border2D> getInsides() {
 		return insides;

src/main/java/io/scvis/geometry/Border2D.java

@@ -1,34 +1,18 @@
 package io.scvis.geometry;
 
+import java.io.Serializable;
+
 import javax.annotation.CheckReturnValue;
 import javax.annotation.Nonnull;
 
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonSubTypes;
-import com.fasterxml.jackson.annotation.JsonSubTypes.Type;
-import com.fasterxml.jackson.annotation.JsonTypeInfo;
-import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-
-import io.scvis.geometry.Shape.Circle;
-import io.scvis.geometry.Shape.Polygon;
-import io.scvis.geometry.Shape.Rectangle;
-
 /**
  * The Border2D interface represents a 2D border or shape in geometry. It
  * provides methods for containment, intersection, translation, rotation, and
  * obtaining the centroid.
  * 
  * @author karlz
  */
-@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY)
-@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = "type")
-@JsonSubTypes({ @Type(value = Polygon.class, name = "Polygon"), @Type(value = Rectangle.class, name = "Rectangle"),
-		@Type(value = Circle.class, name = "Circle"), @Type(value = Area.class, name = "Area"),
-		@Type(value = Kinetic2D.class, name = "Kinetic") })
-@JsonSerialize
-@JsonDeserialize
-public interface Border2D {
+public interface Border2D extends Serializable {
 	/**
 	 * Checks if the specified point is contained within the border.
 	 *

src/main/java/io/scvis/geometry/Border3D.java

@@ -1,21 +1,18 @@
 package io.scvis.geometry;
 
+import java.io.Serializable;
+
 import javax.annotation.CheckReturnValue;
 import javax.annotation.Nonnull;
 
-import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-
 /**
  * The Border3D interface represents a 3D border or shape in geometry. It
  * provides methods for containment, intersection, translation, rotation, and
  * obtaining the centroid.
  * 
  * @author karlz
  */
-@JsonSerialize
-@JsonDeserialize
-public interface Border3D {
+public interface Border3D extends Serializable {
 	/**
 	 * Checks if the specified point is contained within the border.
 	 *