Fix Null Error

Signed-off-by: Joseph T. McQuigg <J.T.McQuigg12@gmail.com>

README.md

@@ -1,28 +1,29 @@
 # Ambassador
 
-This is a Velocity plugin that makes it possible to host a modern forge server behind a Velocity proxy!
+This is a Velocity plugin that makes it possible to host a modern Forge server behind a Velocity proxy!
 
 Unlike other solutions, this plugin does not require any special modifications to the client. (The player doesn't need to do anything)
 
-This plugin is right now in it's alpha stage and should not be used in production, use it at your own risk, you have been warned.
+This plugin is right now in its alpha stage and should not be used in production, use it at your own risk, you have been warned.
 ## How to get started:
 ### On the Velocity proxy side:
 1. Download and install this plugin to your proxy.
 2. Start the proxy, then close it.
-3. Go to "plugins/ambassador" and open "forgeServer.toml"
-4. In the "Forge Server" field, put the name of the forge server. The name must be the same as that you put in "Velocity.toml" config.
+3. Go to "plugins/ambassador" and open "ambassador.toml"
+4. In the "Forge Server" field, put the name of the Forge server. The name must be the same as that you put in Velocity's "velocity.toml" config.
 5. Now you are done on the proxy side!
 
 ### On the Forge server side:
-1. Download and install "Ambassador-Forge" as a mod to your forge server. (Found at https://github.com/adde0109/Ambassador-Forge)
+1. Download and install "Ambassador-Forge" as a mod to your Forge server. (Found at https://github.com/adde0109/Ambassador-Forge)
 2. Start the server.
 3. If you wish to use modern forwarding, close the server and open "ambassador-common.toml" in the config folder and put your forwarding secret in the "forwardingSecret" field.
-4. You are now ready to start the server and connect to it with Velocity!
+4. In "server.properties" make sure online-mode is set to false.
+5. You are now ready to start the server and connect to it with Velocity!
 
 ## Features
 * Server Switching.
-* Force forge clients to connect directly to forge server if mods don't allow vanilla.
-* Connect to diffrent forge servers depending on client version.
+* Force Forge clients to connect directly to Forge server if mods don't allow vanilla.
+* Connect to diffrent Forge servers depending on client version.
 
 ## Planned features
 * Ping Forwarding.

build.gradle

@@ -1,33 +0,0 @@
-plugins {
-    id 'java'
-    id "com.github.johnrengelman.shadow" version "7.1.2"
-}
-
-group 'org.adde0109'
-version '0.4.0'
-
-repositories {
-    maven {
-        name 'papermc'
-        url 'https://repo.papermc.io/repository/maven-public/'
-    }
-    mavenCentral()
-}
-
-dependencies {
-    implementation 'com.velocitypowered:velocity-api:3.1.1'
-    implementation 'com.electronwill.night-config:toml:3.6.5'
-    implementation 'org.bstats:bstats-velocity:3.0.0'
-    implementation 'org.apache.commons:commons-collections4:4.4'
-    annotationProcessor 'com.velocitypowered:velocity-api:3.1.2-SNAPSHOT'
-}
-
-shadowJar {
-    relocate 'org.bstats', 'org.adde0109.ambassador'
-}
-
-
-assemble.dependsOn(shadowJar)
-tasks.shadowJar.configure {
-    classifier = null
-}

build.gradle.kts

@@ -0,0 +1,43 @@
+plugins {
+    java
+    idea
+    id("com.github.johnrengelman.shadow") version "8.1.1"
+}
+
+group = "org.adde0109"
+version = "0.5.1"
+
+repositories {
+    mavenCentral()
+    maven {
+        name = "papermc"
+        url = uri("https://repo.papermc.io/repository/maven-public/")
+    }
+}
+
+dependencies {
+    compileOnly("com.velocitypowered:velocity-api:3.2.0-SNAPSHOT")
+    compileOnly("com.electronwill.night-config:toml:3.6.6")
+    implementation("org.bstats:bstats-velocity:3.0.1")
+    compileOnly("org.apache.commons:commons-collections4:4.4")
+    annotationProcessor("com.velocitypowered:velocity-api:3.2.0-SNAPSHOT")
+    compileOnly("org.jetbrains:annotations:24.0.1")
+}
+
+tasks {
+    shadowJar {
+        relocate("org.bstats", "org.adde0109.ambassador")
+        archiveBaseName.set("Ambassador-Velocity")
+        archiveClassifier.set("")
+    }
+    jar.get().isEnabled = false
+    build {
+        dependsOn(shadowJar)
+    }
+}
+
+java {
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(17))
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,67 +17,101 @@
 #
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
 
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MSYS* | MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    JAVACMD=java
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -106,80 +140,105 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=`expr $i + 1`
-    done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=`save "$@"`
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
 
 exec "$JAVACMD" "$@"

gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

settings.gradle

@@ -1,2 +0,0 @@
-rootProject.name = 'Ambassador'
-

settings.gradle.kts

@@ -0,0 +1 @@
+rootProject.name = "Ambassador"

src/main/java/org/adde0109/ambassador/Ambassador.java

@@ -9,21 +9,17 @@ import com.velocitypowered.api.event.proxy.ProxyReloadEvent;
 import com.velocitypowered.api.plugin.Plugin;
 import com.velocitypowered.api.plugin.annotation.DataDirectory;
 import com.velocitypowered.api.proxy.ProxyServer;
-
-import java.util.concurrent.Callable;
 import org.adde0109.ambassador.forge.ForgeConnection;
 import org.adde0109.ambassador.forge.ForgeHandshakeHandler;
 import org.adde0109.ambassador.forge.ForgeHandshakeUtils;
 import org.adde0109.ambassador.forge.ForgeServerSwitchHandler;
-import org.bstats.MetricsBase;
 import org.bstats.charts.SingleLineChart;
 import org.bstats.velocity.Metrics;
 import org.slf4j.Logger;
 
 import java.nio.file.Path;
-import java.util.*;
 
-@Plugin(id = "ambassador", name = "Ambassador", version = "0.4.0", authors = {"adde0109"})
+@Plugin(id = "ambassador", name = "Ambassador", version = "0.5.1", authors = {"adde0109"})
 public class Ambassador {
 
   public ProxyServer server;
@@ -78,6 +74,7 @@ public class Ambassador {
   @Subscribe
   public void onPlayerChooseInitialServerEvent(PlayerChooseInitialServerEvent event, Continuation continuation) {
     //Only handle Forge connections
+    if (forgeHandshakeHandler == null) return;
     if((event.getInitialServer().isPresent()) && (forgeHandshakeHandler.getForgeConnection(event.getPlayer()).isPresent())) {
       //Forge client
       ForgeConnection forgeConnection = forgeHandshakeHandler.getForgeConnection(event.getPlayer()).get();
@@ -90,12 +87,6 @@ public class Ambassador {
   }
 
   private void initMetrics() {
-    Metrics metrics = metricsFactory.make(this, 15655);
-    metrics.addCustomChart(new SingleLineChart("modern_forge_players", new Callable<Integer>() {
-      @Override
-      public Integer call() throws Exception {
-        return (forgeHandshakeHandler != null) ? forgeHandshakeHandler.getAmountOfForgeConnections() : 0;
-      }
-    }));
+    metricsFactory.make(this, 15655).addCustomChart(new SingleLineChart("modern_forge_players", () -> (forgeHandshakeHandler != null) ? forgeHandshakeHandler.getAmountOfForgeConnections() : 0));
   }
 }

src/main/java/org/adde0109/ambassador/forge/ForgeConnection.java

@@ -68,9 +68,9 @@ public class ForgeConnection {
           }
           //TODO: Generate the ACK packet ourself.
           ForgeConnection.recivedClientACK = (response == null) ? ForgeConnection.recivedClientACK : response;
-          transmittedHandshake = Optional.of(msg);
           syncedTo = Optional.of(forgeServerConnection.getServer());
         });
+        transmittedHandshake = Optional.of(msg);
         future.complete(true);
       }
     });

src/main/java/org/adde0109/ambassador/forge/ForgeHandshakeHandler.java

@@ -11,15 +11,15 @@ import com.velocitypowered.api.proxy.Player;
 import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
 import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
 import com.velocitypowered.api.proxy.server.RegisteredServer;
-import java.net.InetSocketAddress;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Optional;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.TranslatableComponent;
 import net.kyori.adventure.text.format.NamedTextColor;
 import org.adde0109.ambassador.Ambassador;
-import org.bstats.velocity.Metrics;
+
+import java.net.InetSocketAddress;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
 
 public class ForgeHandshakeHandler {
 
@@ -52,9 +52,7 @@ public class ForgeHandshakeHandler {
         });
 
     if (ambassador.forgeServerSwitchHandler.reSyncMap.containsKey(event.getUsername())) {
-      forgeConnection.sync(ambassador.forgeServerSwitchHandler.reSyncMap.remove(event.getUsername())).thenAccept((done) -> {
-        continuation.resume();
-      });
+      forgeConnection.sync(ambassador.forgeServerSwitchHandler.reSyncMap.remove(event.getUsername())).thenAccept((done) -> continuation.resume());
       forgeConnection.setForced(true);
     } else if (defaultServer != null) {
       //If a connection does not already exist, create one.
@@ -62,9 +60,7 @@ public class ForgeHandshakeHandler {
         forgeServerConnectionMap.put(defaultServer, new ForgeServerConnection(defaultServer));
       }
       //Forge Handshake
-      forgeConnection.sync(forgeServerConnectionMap.get(defaultServer)).thenAccept((done) -> {
-        continuation.resume();
-      });
+      forgeConnection.sync(forgeServerConnectionMap.get(defaultServer)).thenAccept((done) -> continuation.resume());
       forgeConnection.setForced(ambassador.config.getForced(forgeConnection.getConnection().getProtocolVersion().getProtocol()));
     } else {
       continuation.resume();