Optimize imports & add spaces

example/src/main/java/org/geysermc/mcprotocollib/network/example/PingPacket.java

@@ -1,8 +1,8 @@
 package org.geysermc.mcprotocollib.network.example;
 
+import io.netty.buffer.ByteBuf;
 import org.geysermc.mcprotocollib.network.codec.PacketCodecHelper;
 import org.geysermc.mcprotocollib.network.packet.Packet;
-import io.netty.buffer.ByteBuf;
 
 public class PingPacket implements Packet {
     private final String id;

example/src/main/java/org/geysermc/mcprotocollib/network/example/PingServerTest.java

@@ -16,7 +16,7 @@ public static void main(String[] args) {
             KeyGenerator gen = KeyGenerator.getInstance("AES");
             gen.init(128);
             key = gen.generateKey();
-        } catch(NoSuchAlgorithmException e) {
+        } catch (NoSuchAlgorithmException e) {
             System.err.println("AES algorithm not supported, exiting...");
             return;
         }

example/src/main/java/org/geysermc/mcprotocollib/network/example/TestProtocol.java

@@ -1,5 +1,6 @@
 package org.geysermc.mcprotocollib.network.example;
 
+import io.netty.buffer.ByteBuf;
 import org.geysermc.mcprotocollib.network.Server;
 import org.geysermc.mcprotocollib.network.Session;
 import org.geysermc.mcprotocollib.network.codec.BasePacketCodecHelper;
@@ -11,7 +12,6 @@
 import org.geysermc.mcprotocollib.network.packet.DefaultPacketHeader;
 import org.geysermc.mcprotocollib.network.packet.PacketHeader;
 import org.geysermc.mcprotocollib.network.packet.PacketProtocol;
-import io.netty.buffer.ByteBuf;
 
 import javax.crypto.SecretKey;
 import java.security.GeneralSecurityException;

example/src/main/java/org/geysermc/mcprotocollib/protocol/example/MinecraftProtocolTest.java

@@ -5,22 +5,9 @@
 import com.github.steveice10.mc.auth.service.AuthenticationService;
 import com.github.steveice10.mc.auth.service.MojangAuthenticationService;
 import com.github.steveice10.mc.auth.service.SessionService;
-import org.geysermc.mcprotocollib.protocol.MinecraftConstants;
-import org.geysermc.mcprotocollib.protocol.MinecraftProtocol;
-import org.geysermc.mcprotocollib.protocol.ServerLoginHandler;
-import org.geysermc.mcprotocollib.protocol.codec.MinecraftCodec;
-import org.geysermc.mcprotocollib.protocol.data.ProtocolState;
-import org.geysermc.mcprotocollib.protocol.data.game.entity.player.GameMode;
-import org.geysermc.mcprotocollib.protocol.data.game.entity.player.PlayerSpawnInfo;
-import org.geysermc.mcprotocollib.protocol.data.status.PlayerInfo;
-import org.geysermc.mcprotocollib.protocol.data.status.ServerStatusInfo;
-import org.geysermc.mcprotocollib.protocol.data.status.VersionInfo;
-import org.geysermc.mcprotocollib.protocol.data.status.handler.ServerInfoBuilder;
-import org.geysermc.mcprotocollib.protocol.data.status.handler.ServerInfoHandler;
-import org.geysermc.mcprotocollib.protocol.data.status.handler.ServerPingTimeHandler;
-import org.geysermc.mcprotocollib.protocol.packet.ingame.clientbound.ClientboundLoginPacket;
-import org.geysermc.mcprotocollib.protocol.packet.ingame.clientbound.ClientboundSystemChatPacket;
-import org.geysermc.mcprotocollib.protocol.packet.ingame.serverbound.ServerboundChatPacket;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.format.TextDecoration;
 import org.geysermc.mcprotocollib.network.ProxyInfo;
 import org.geysermc.mcprotocollib.network.Server;
 import org.geysermc.mcprotocollib.network.Session;
@@ -33,9 +20,18 @@
 import org.geysermc.mcprotocollib.network.packet.Packet;
 import org.geysermc.mcprotocollib.network.tcp.TcpClientSession;
 import org.geysermc.mcprotocollib.network.tcp.TcpServer;
-import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.format.NamedTextColor;
-import net.kyori.adventure.text.format.TextDecoration;
+import org.geysermc.mcprotocollib.protocol.MinecraftConstants;
+import org.geysermc.mcprotocollib.protocol.MinecraftProtocol;
+import org.geysermc.mcprotocollib.protocol.codec.MinecraftCodec;
+import org.geysermc.mcprotocollib.protocol.data.ProtocolState;
+import org.geysermc.mcprotocollib.protocol.data.game.entity.player.GameMode;
+import org.geysermc.mcprotocollib.protocol.data.game.entity.player.PlayerSpawnInfo;
+import org.geysermc.mcprotocollib.protocol.data.status.PlayerInfo;
+import org.geysermc.mcprotocollib.protocol.data.status.ServerStatusInfo;
+import org.geysermc.mcprotocollib.protocol.data.status.VersionInfo;
+import org.geysermc.mcprotocollib.protocol.packet.ingame.clientbound.ClientboundLoginPacket;
+import org.geysermc.mcprotocollib.protocol.packet.ingame.clientbound.ClientboundSystemChatPacket;
+import org.geysermc.mcprotocollib.protocol.packet.ingame.serverbound.ServerboundChatPacket;
 
 import java.net.Proxy;
 import java.nio.charset.StandardCharsets;

protocol/src/main/java/org/geysermc/mcprotocollib/network/AbstractServer.java

@@ -1,9 +1,19 @@
 package org.geysermc.mcprotocollib.network;
 
-import org.geysermc.mcprotocollib.network.event.server.*;
+import org.geysermc.mcprotocollib.network.event.server.ServerBoundEvent;
+import org.geysermc.mcprotocollib.network.event.server.ServerClosedEvent;
+import org.geysermc.mcprotocollib.network.event.server.ServerClosingEvent;
+import org.geysermc.mcprotocollib.network.event.server.ServerEvent;
+import org.geysermc.mcprotocollib.network.event.server.ServerListener;
+import org.geysermc.mcprotocollib.network.event.server.SessionAddedEvent;
+import org.geysermc.mcprotocollib.network.event.server.SessionRemovedEvent;
 import org.geysermc.mcprotocollib.network.packet.PacketProtocol;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.function.Supplier;
 
 public abstract class AbstractServer implements Server {
@@ -59,13 +69,13 @@ public <T> T getGlobalFlag(Flag<T> flag) {
     @Override
     public <T> T getGlobalFlag(Flag<T> flag, T def) {
         Object value = this.flags.get(flag.key());
-        if(value == null) {
+        if (value == null) {
             return def;
         }
 
         try {
             return flag.cast(value);
-        } catch(ClassCastException e) {
+        } catch (ClassCastException e) {
             throw new IllegalStateException("Tried to get flag \"" + flag.key() + "\" as the wrong type. Actual type: " + value.getClass().getName());
         }
     }
@@ -91,7 +101,7 @@ public void removeListener(ServerListener listener) {
     }
 
     protected void callEvent(ServerEvent event) {
-        for(ServerListener listener : this.listeners) {
+        for (ServerListener listener : this.listeners) {
             event.call(listener);
         }
     }
@@ -108,7 +118,7 @@ public void addSession(Session session) {
 
     public void removeSession(Session session) {
         this.sessions.remove(session);
-        if(session.isConnected()) {
+        if (session.isConnected()) {
             session.disconnect("Connection closed.");
         }
 
@@ -129,7 +139,7 @@ public AbstractServer bind(boolean wait) {
     public AbstractServer bind(boolean wait, Runnable callback) {
         this.bindImpl(wait, () -> {
             callEvent(new ServerBoundEvent(AbstractServer.this));
-            if(callback != null) {
+            if (callback != null) {
                 callback.run();
             }
         });
@@ -152,15 +162,15 @@ public void close(boolean wait) {
     @Override
     public void close(boolean wait, Runnable callback) {
         this.callEvent(new ServerClosingEvent(this));
-        for(Session session : this.getSessions()) {
-            if(session.isConnected()) {
+        for (Session session : this.getSessions()) {
+            if (session.isConnected()) {
                 session.disconnect("Server closed.");
             }
         }
 
         this.closeImpl(wait, () -> {
             callEvent(new ServerClosedEvent(AbstractServer.this));
-            if(callback != null) {
+            if (callback != null) {
                 callback.run();
             }
         });

protocol/src/main/java/org/geysermc/mcprotocollib/network/ProxyInfo.java

@@ -15,7 +15,7 @@ public class ProxyInfo {
     /**
      * Creates a new unauthenticated ProxyInfo instance.
      *
-     * @param type    Type of proxy.
+     * @param type Type of proxy.
      * @param address Network address of the proxy.
      */
     public ProxyInfo(Type type, SocketAddress address) {
@@ -27,7 +27,7 @@ public ProxyInfo(Type type, SocketAddress address) {
     /**
      * Creates a new authenticated ProxyInfo instance.
      *
-     * @param type    Type of proxy.
+     * @param type Type of proxy.
      * @param address Network address of the proxy.
      * @param username Username to authenticate with.
      * @param password Password to authenticate with.

protocol/src/main/java/org/geysermc/mcprotocollib/network/Server.java

@@ -132,7 +132,7 @@ public interface Server {
     /**
      * Binds the listener to its host and port.
      *
-     * @param wait     Whether to wait for the listener to finish binding.
+     * @param wait Whether to wait for the listener to finish binding.
      * @param callback Callback to call when the listener has finished binding.
      * @return The server.
      */
@@ -153,7 +153,7 @@ public interface Server {
     /**
      * Closes the listener.
      *
-     * @param wait     Whether to wait for the listener to finish closing.
+     * @param wait Whether to wait for the listener to finish closing.
      * @param callback Callback to call when the listener has finished closing.
      */
     void close(boolean wait, Runnable callback);

protocol/src/main/java/org/geysermc/mcprotocollib/network/Session.java

@@ -1,13 +1,13 @@
 package org.geysermc.mcprotocollib.network;
 
+import net.kyori.adventure.text.Component;
+import org.checkerframework.checker.nullness.qual.Nullable;
 import org.geysermc.mcprotocollib.network.codec.PacketCodecHelper;
 import org.geysermc.mcprotocollib.network.crypt.PacketEncryption;
 import org.geysermc.mcprotocollib.network.event.session.SessionEvent;
 import org.geysermc.mcprotocollib.network.event.session.SessionListener;
 import org.geysermc.mcprotocollib.network.packet.Packet;
 import org.geysermc.mcprotocollib.network.packet.PacketProtocol;
-import net.kyori.adventure.text.Component;
-import org.checkerframework.checker.nullness.qual.Nullable;
 
 import java.net.SocketAddress;
 import java.util.List;
@@ -270,7 +270,7 @@ public interface Session {
      * Disconnects the session.
      *
      * @param reason Reason for disconnecting.
-     * @param cause  Throwable responsible for disconnecting.
+     * @param cause Throwable responsible for disconnecting.
      */
     void disconnect(@Nullable String reason, Throwable cause);
 
@@ -285,7 +285,7 @@ public interface Session {
      * Disconnects the session.
      *
      * @param reason Reason for disconnecting.
-     * @param cause  Throwable responsible for disconnecting.
+     * @param cause Throwable responsible for disconnecting.
      */
     void disconnect(@Nullable Component reason, Throwable cause);
 }

protocol/src/main/java/org/geysermc/mcprotocollib/network/codec/PacketDefinition.java

@@ -1,7 +1,7 @@
 package org.geysermc.mcprotocollib.network.codec;
 
-import org.geysermc.mcprotocollib.network.packet.Packet;
 import io.netty.buffer.ByteBuf;
+import org.geysermc.mcprotocollib.network.packet.Packet;
 
 /**
  * Represents a definition of a packet with various

protocol/src/main/java/org/geysermc/mcprotocollib/network/codec/PacketSerializer.java

@@ -1,7 +1,7 @@
 package org.geysermc.mcprotocollib.network.codec;
 
-import org.geysermc.mcprotocollib.network.packet.Packet;
 import io.netty.buffer.ByteBuf;
+import org.geysermc.mcprotocollib.network.packet.Packet;
 
 public interface PacketSerializer<T extends Packet, H extends PacketCodecHelper> {
 

protocol/src/main/java/org/geysermc/mcprotocollib/network/crypt/PacketEncryption.java

@@ -23,10 +23,10 @@ public interface PacketEncryption {
     /**
      * Decrypts the given data.
      *
-     * @param input        Input data to decrypt.
-     * @param inputOffset  Offset of the data to start decrypting at.
-     * @param inputLength  Length of the data to be decrypted.
-     * @param output       Array to output decrypted data to.
+     * @param input Input data to decrypt.
+     * @param inputOffset Offset of the data to start decrypting at.
+     * @param inputLength Length of the data to be decrypted.
+     * @param output Array to output decrypted data to.
      * @param outputOffset Offset of the output array to start at.
      * @return The number of bytes stored in the output array.
      * @throws Exception If an error occurs.
@@ -36,10 +36,10 @@ public interface PacketEncryption {
     /**
      * Encrypts the given data.
      *
-     * @param input        Input data to encrypt.
-     * @param inputOffset  Offset of the data to start encrypting at.
-     * @param inputLength  Length of the data to be encrypted.
-     * @param output       Array to output encrypted data to.
+     * @param input Input data to encrypt.
+     * @param inputOffset Offset of the data to start encrypting at.
+     * @param inputLength Length of the data to be encrypted.
+     * @param output Array to output encrypted data to.
      * @param outputOffset Offset of the output array to start at.
      * @return The number of bytes stored in the output array.
      * @throws Exception If an error occurs.

protocol/src/main/java/org/geysermc/mcprotocollib/network/event/server/SessionAddedEvent.java

@@ -13,7 +13,7 @@ public class SessionAddedEvent implements ServerEvent {
     /**
      * Creates a new SessionAddedEvent instance.
      *
-     * @param server  Server the session is being added to.
+     * @param server Server the session is being added to.
      * @param session Session being added.
      */
     public SessionAddedEvent(Server server, Session session) {

protocol/src/main/java/org/geysermc/mcprotocollib/network/event/server/SessionRemovedEvent.java

@@ -13,7 +13,7 @@ public class SessionRemovedEvent implements ServerEvent {
     /**
      * Creates a new SessionRemovedEvent instance.
      *
-     * @param server  Server the session is being removed from.
+     * @param server Server the session is being removed from.
      * @param session Session being removed.
      */
     public SessionRemovedEvent(Server server, Session session) {

protocol/src/main/java/org/geysermc/mcprotocollib/network/event/session/DisconnectedEvent.java

@@ -1,7 +1,7 @@
 package org.geysermc.mcprotocollib.network.event.session;
 
-import org.geysermc.mcprotocollib.network.Session;
 import net.kyori.adventure.text.Component;
+import org.geysermc.mcprotocollib.network.Session;
 
 /**
  * Called when the session is disconnected.
@@ -15,8 +15,8 @@ public class DisconnectedEvent implements SessionEvent {
      * Creates a new DisconnectedEvent instance.
      *
      * @param session Session being disconnected.
-     * @param reason  Reason for the session to disconnect.
-     * @param cause   Throwable that caused the disconnect.
+     * @param reason Reason for the session to disconnect.
+     * @param cause Throwable that caused the disconnect.
      */
     public DisconnectedEvent(Session session, Component reason, Throwable cause) {
         this.session = session;

protocol/src/main/java/org/geysermc/mcprotocollib/network/event/session/DisconnectingEvent.java

@@ -1,7 +1,7 @@
 package org.geysermc.mcprotocollib.network.event.session;
 
-import org.geysermc.mcprotocollib.network.Session;
 import net.kyori.adventure.text.Component;
+import org.geysermc.mcprotocollib.network.Session;
 
 /**
  * Called when the session is about to disconnect.
@@ -15,8 +15,8 @@ public class DisconnectingEvent implements SessionEvent {
      * Creates a new DisconnectingEvent instance.
      *
      * @param session Session being disconnected.
-     * @param reason  Reason for the session to disconnect.
-     * @param cause   Throwable that caused the disconnect.
+     * @param reason Reason for the session to disconnect.
+     * @param cause Throwable that caused the disconnect.
      */
     public DisconnectingEvent(Session session, Component reason, Throwable cause) {
         this.session = session;

protocol/src/main/java/org/geysermc/mcprotocollib/network/event/session/PacketErrorEvent.java

@@ -14,7 +14,7 @@ public class PacketErrorEvent implements SessionEvent {
      * Creates a new SessionErrorEvent instance.
      *
      * @param session Session that the error came from.
-     * @param cause   Cause of the error.
+     * @param cause Cause of the error.
      */
     public PacketErrorEvent(Session session, Throwable cause) {
         this.session = session;

protocol/src/main/java/org/geysermc/mcprotocollib/network/event/session/PacketSendingEvent.java

@@ -15,7 +15,7 @@ public class PacketSendingEvent implements SessionEvent {
      * Creates a new PacketSendingEvent instance.
      *
      * @param session Session sending the packet.
-     * @param packet  Packet being sent.
+     * @param packet Packet being sent.
      */
     public PacketSendingEvent(Session session, Packet packet) {
         this.session = session;
@@ -42,7 +42,7 @@ public Session getSession() {
     public <T extends Packet> T getPacket() {
         try {
             return (T) this.packet;
-        } catch(ClassCastException e) {
+        } catch (ClassCastException e) {
             throw new IllegalStateException("Tried to get packet as the wrong type. Actual type: " + this.packet.getClass().getName());
         }
     }

protocol/src/main/java/org/geysermc/mcprotocollib/network/event/session/SessionAdapter.java

@@ -1,7 +1,7 @@
 package org.geysermc.mcprotocollib.network.event.session;
 
-import org.geysermc.mcprotocollib.network.packet.Packet;
 import org.geysermc.mcprotocollib.network.Session;
+import org.geysermc.mcprotocollib.network.packet.Packet;
 
 /**
  * An adapter for picking session events to listen for.

protocol/src/main/java/org/geysermc/mcprotocollib/network/packet/BufferedPacket.java

@@ -1,9 +1,9 @@
 package org.geysermc.mcprotocollib.network.packet;
 
+import io.netty.buffer.ByteBuf;
 import org.geysermc.mcprotocollib.network.codec.PacketCodecHelper;
 import org.geysermc.mcprotocollib.network.codec.PacketDefinition;
 import org.geysermc.mcprotocollib.network.codec.PacketSerializer;
-import io.netty.buffer.ByteBuf;
 
 public class BufferedPacket implements Packet, PacketSerializer<BufferedPacket, PacketCodecHelper> {
     private final Class<? extends Packet> packetClass;