Rename

Signed-off-by: Samisafool <thenerdiestguy@gmail.com>

9 files changed, 0 insertions, 797 deletions

diff --git a/libraries/launcher/org/polymc/EntryPoint.java b/libraries/launcher/org/polymc/EntryPoint.java
deleted file mode 100644
index 20f418eb..00000000
--- a/libraries/launcher/org/polymc/EntryPoint.java
+++ /dev/null
@@ -1,164 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 icelimetea, <fr3shtea@outlook.com>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  Linking this library statically or dynamically with other modules is
- *  making a combined work based on this library. Thus, the terms and
- *  conditions of the GNU General Public License cover the whole
- *  combination.
- *
- *  As a special exception, the copyright holders of this library give
- *  you permission to link this library with independent modules to
- *  produce an executable, regardless of the license terms of these
- *  independent modules, and to copy and distribute the resulting
- *  executable under terms of your choice, provided that you also meet,
- *  for each linked independent module, the terms and conditions of the
- *  license of that module. An independent module is a module which is
- *  not derived from or based on this library. If you modify this
- *  library, you may extend this exception to your version of the
- *  library, but you are not obliged to do so. If you do not wish to do
- *  so, delete this exception statement from your version.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-package org.polymc;
-
-import org.polymc.exception.ParseException;
-import org.polymc.utils.Parameters;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.nio.charset.StandardCharsets;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public final class EntryPoint {
-
-    private static final Logger LOGGER = Logger.getLogger("EntryPoint");
-
-    private final Parameters params = new Parameters();
-
-    public static void main(String[] args) {
-        EntryPoint listener = new EntryPoint();
-
-        int retCode = listener.listen();
-
-        if (retCode != 0) {
-            LOGGER.info("Exiting with " + retCode);
-
-            System.exit(retCode);
-        }
-    }
-
-    private Action parseLine(String inData) throws ParseException {
-        String[] tokens = inData.split("\\s+", 2);
-
-        if (tokens.length == 0)
-            throw new ParseException("Unexpected empty string!");
-
-        switch (tokens[0]) {
-            case "launch": {
-                return Action.Launch;
-            }
-
-            case "abort": {
-                return Action.Abort;
-            }
-
-            default: {
-                if (tokens.length != 2)
-                    throw new ParseException("Error while parsing:" + inData);
-
-                params.add(tokens[0], tokens[1]);
-
-                return Action.Proceed;
-            }
-        }
-    }
-
-    public int listen() {
-        Action action = Action.Proceed;
-
-        try (BufferedReader reader = new BufferedReader(new InputStreamReader(
-                System.in,
-                StandardCharsets.UTF_8
-        ))) {
-            String line;
-
-            while (action == Action.Proceed) {
-                if ((line = reader.readLine()) != null) {
-                    action = parseLine(line);
-                } else {
-                    action = Action.Abort;
-                }
-            }
-        } catch (IOException | ParseException e) {
-            LOGGER.log(Level.SEVERE, "Launcher ABORT due to exception:", e);
-
-            return 1;
-        }
-
-        // Main loop
-        if (action == Action.Abort) {
-            LOGGER.info("Launch aborted by the launcher.");
-
-            return 1;
-        }
-
-        try {
-            Launcher launcher =
-                    LauncherFactory
-                            .getInstance()
-                            .createLauncher(params);
-
-            launcher.launch();
-
-            return 0;
-        } catch (IllegalArgumentException e) {
-            LOGGER.log(Level.SEVERE, "Wrong argument.", e);
-
-            return 1;
-        } catch (Exception e) {
-            LOGGER.log(Level.SEVERE, "Exception caught from launcher.", e);
-
-            return 1;
-        }
-    }
-
-    private enum Action {
-        Proceed,
-        Launch,
-        Abort
-    }
-
-}
diff --git a/libraries/launcher/org/polymc/Launcher.java b/libraries/launcher/org/polymc/Launcher.java
deleted file mode 100644
index 5bff123e..00000000
--- a/libraries/launcher/org/polymc/Launcher.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2012-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.polymc;
-
-public interface Launcher {
-
-    void launch() throws Exception;
-
-}
diff --git a/libraries/launcher/org/polymc/LauncherFactory.java b/libraries/launcher/org/polymc/LauncherFactory.java
deleted file mode 100644
index 86862929..00000000
--- a/libraries/launcher/org/polymc/LauncherFactory.java
+++ /dev/null
@@ -1,80 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 icelimetea, <fr3shtea@outlook.com>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  Linking this library statically or dynamically with other modules is
- *  making a combined work based on this library. Thus, the terms and
- *  conditions of the GNU General Public License cover the whole
- *  combination.
- *
- *  As a special exception, the copyright holders of this library give
- *  you permission to link this library with independent modules to
- *  produce an executable, regardless of the license terms of these
- *  independent modules, and to copy and distribute the resulting
- *  executable under terms of your choice, provided that you also meet,
- *  for each linked independent module, the terms and conditions of the
- *  license of that module. An independent module is a module which is
- *  not derived from or based on this library. If you modify this
- *  library, you may extend this exception to your version of the
- *  library, but you are not obliged to do so. If you do not wish to do
- *  so, delete this exception statement from your version.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package org.polymc;
-
-import org.polymc.impl.OneSixLauncher;
-import org.polymc.utils.Parameters;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public final class LauncherFactory {
-
-    private static final LauncherFactory INSTANCE = new LauncherFactory();
-
-    private final Map<String, LauncherProvider> launcherRegistry = new HashMap<>();
-
-    private LauncherFactory() {
-        launcherRegistry.put("onesix", new LauncherProvider() {
-            @Override
-            public Launcher provide(Parameters parameters) {
-                return new OneSixLauncher(parameters);
-            }
-        });
-    }
-
-    public Launcher createLauncher(Parameters parameters) {
-        String name = parameters.first("launcher");
-
-        LauncherProvider launcherProvider = launcherRegistry.get(name);
-
-        if (launcherProvider == null)
-            throw new IllegalArgumentException("Invalid launcher type: " + name);
-
-        return launcherProvider.provide(parameters);
-    }
-
-    public static LauncherFactory getInstance() {
-        return INSTANCE;
-    }
-
-    public interface LauncherProvider {
-
-        Launcher provide(Parameters parameters);
-
-    }
-
-}
diff --git a/libraries/launcher/org/polymc/applet/LegacyFrame.java b/libraries/launcher/org/polymc/applet/LegacyFrame.java
deleted file mode 100644
index 7ae56e60..00000000
--- a/libraries/launcher/org/polymc/applet/LegacyFrame.java
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright 2012-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.polymc.applet;
-
-import net.minecraft.Launcher;
-
-import javax.imageio.ImageIO;
-import java.applet.Applet;
-import java.awt.*;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import java.io.File;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.StandardCopyOption;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public final class LegacyFrame extends Frame {
-
-    private static final Logger LOGGER = Logger.getLogger("LegacyFrame");
-
-    private final Launcher appletWrap;
-
-    public LegacyFrame(String title, Applet mcApplet) {
-        super(title);
-
-        appletWrap = new Launcher(mcApplet);
-
-        mcApplet.setStub(appletWrap);
-
-        try {
-            setIconImage(ImageIO.read(new File("icon.png")));
-        } catch (IOException e) {
-            LOGGER.log(Level.WARNING, "Unable to read Minecraft icon!", e);
-        }
-
-        addWindowListener(new ForceExitHandler());
-    }
-
-    public void start (
-        String user,
-        String session,
-        int winSizeW,
-        int winSizeH,
-        boolean maximize,
-        String serverAddress,
-        String serverPort,
-        boolean isDemo
-    ) {
-        // Implements support for launching in to multiplayer on classic servers using a mpticket
-        // file generated by an external program and stored in the instance's root folder.
-
-        Path mpticketFile =
-                Paths.get(System.getProperty("user.dir"), "..", "mpticket");
-
-        Path mpticketFileCorrupt =
-                Paths.get(System.getProperty("user.dir"), "..", "mpticket.corrupt");
-
-        if (Files.exists(mpticketFile)) {
-            try {
-                List<String> lines = Files.readAllLines(mpticketFile, StandardCharsets.UTF_8);
-
-                if (lines.size() < 3) {
-                    Files.move(
-                            mpticketFile,
-                            mpticketFileCorrupt,
-                            StandardCopyOption.REPLACE_EXISTING
-                    );
-
-                    LOGGER.warning("Mpticket file is corrupted!");
-                } else {
-                    // Assumes parameters are valid and in the correct order
-                    appletWrap.setParameter("server", lines.get(0));
-                    appletWrap.setParameter("port", lines.get(1));
-                    appletWrap.setParameter("mppass", lines.get(2));
-                }
-            } catch (IOException e) {
-                LOGGER.log(Level.WARNING, "Unable to read mpticket file!", e);
-            }
-        }
-
-        if (serverAddress != null) {
-            appletWrap.setParameter("server", serverAddress);
-            appletWrap.setParameter("port", serverPort);
-        }
-
-        appletWrap.setParameter("username", user);
-        appletWrap.setParameter("sessionid", session);
-        appletWrap.setParameter("stand-alone", "true"); // Show the quit button.
-        appletWrap.setParameter("haspaid", "true"); // Some old versions need this for world saves to work.
-        appletWrap.setParameter("demo", isDemo ? "true" : "false");
-        appletWrap.setParameter("fullscreen", "false");
-
-        add(appletWrap);
-
-        appletWrap.setPreferredSize(new Dimension(winSizeW, winSizeH));
-
-        pack();
-
-        setLocationRelativeTo(null);
-        setResizable(true);
-
-        if (maximize)
-            this.setExtendedState(MAXIMIZED_BOTH);
-
-        validate();
-
-        appletWrap.init();
-        appletWrap.start();
-
-        setVisible(true);
-    }
-
-    private final class ForceExitHandler extends WindowAdapter {
-
-        @Override
-        public void windowClosing(WindowEvent e) {
-            new Thread(new Runnable() {
-                @Override
-                public void run() {
-                    try {
-                        Thread.sleep(30000L);
-                    } catch (InterruptedException localInterruptedException) {
-                        localInterruptedException.printStackTrace();
-                    }
-
-                    LOGGER.info("Forcing exit!");
-
-                    System.exit(0);
-                }
-            }).start();
-
-            if (appletWrap != null) {
-                appletWrap.stop();
-                appletWrap.destroy();
-            }
-
-            // old minecraft versions can hang without this >_<
-            System.exit(0);
-        }
-
-    }
-
-}
diff --git a/libraries/launcher/org/polymc/exception/ParameterNotFoundException.java b/libraries/launcher/org/polymc/exception/ParameterNotFoundException.java
deleted file mode 100644
index 2044814e..00000000
--- a/libraries/launcher/org/polymc/exception/ParameterNotFoundException.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2012-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.polymc.exception;
-
-public final class ParameterNotFoundException extends IllegalArgumentException {
-
-    public ParameterNotFoundException(String key) {
-        super("Unknown parameter name: " + key);
-    }
-
-}
diff --git a/libraries/launcher/org/polymc/exception/ParseException.java b/libraries/launcher/org/polymc/exception/ParseException.java
deleted file mode 100644
index 2f2f8294..00000000
--- a/libraries/launcher/org/polymc/exception/ParseException.java
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2012-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.polymc.exception;
-
-public final class ParseException extends IllegalArgumentException {
-
-    public ParseException(String message) {
-        super(message);
-    }
-
-}
diff --git a/libraries/launcher/org/polymc/impl/OneSixLauncher.java b/libraries/launcher/org/polymc/impl/OneSixLauncher.java
deleted file mode 100644
index d43101eb..00000000
--- a/libraries/launcher/org/polymc/impl/OneSixLauncher.java
+++ /dev/null
@@ -1,190 +0,0 @@
-/* Copyright 2012-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.polymc.impl;
-
-import org.polymc.Launcher;
-import org.polymc.applet.LegacyFrame;
-import org.polymc.utils.Parameters;
-import org.polymc.utils.Utils;
-
-import java.applet.Applet;
-import java.io.File;
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.util.List;
-import java.util.ArrayList;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public final class OneSixLauncher implements Launcher {
-
-    private static final int DEFAULT_WINDOW_WIDTH = 854;
-    private static final int DEFAULT_WINDOW_HEIGHT = 480;
-
-    private static final Logger LOGGER = Logger.getLogger("OneSixLauncher");
-
-    // parameters, separated from ParamBucket
-    private final List<String> mcParams;
-    private final List<String> traits;
-    private final String appletClass;
-    private final String mainClass;
-    private final String userName, sessionId;
-    private final String windowTitle;
-
-    // secondary parameters
-    private final int winSizeW;
-    private final int winSizeH;
-    private final boolean maximize;
-    private final String cwd;
-
-    private final String serverAddress;
-    private final String serverPort;
-
-    private final ClassLoader classLoader;
-
-    public OneSixLauncher(Parameters params) {
-        classLoader = ClassLoader.getSystemClassLoader();
-
-        mcParams = params.allSafe("param", new ArrayList<String>());
-        mainClass = params.firstSafe("mainClass", "net.minecraft.client.Minecraft");
-        appletClass = params.firstSafe("appletClass", "net.minecraft.client.MinecraftApplet");
-        traits = params.allSafe("traits", new ArrayList<String>());
-
-        userName = params.first("userName");
-        sessionId = params.first("sessionId");
-        windowTitle = params.firstSafe("windowTitle", "Minecraft");
-
-        serverAddress = params.firstSafe("serverAddress", null);
-        serverPort = params.firstSafe("serverPort", null);
-
-        cwd = System.getProperty("user.dir");
-
-        String windowParams = params.firstSafe("windowParams", null);
-
-        if (windowParams != null) {
-            String[] dimStrings = windowParams.split("x");
-
-            if (windowParams.equalsIgnoreCase("max")) {
-                maximize = true;
-
-                winSizeW = DEFAULT_WINDOW_WIDTH;
-                winSizeH = DEFAULT_WINDOW_HEIGHT;
-            } else if (dimStrings.length == 2) {
-                maximize = false;
-
-                winSizeW = Integer.parseInt(dimStrings[0]);
-                winSizeH = Integer.parseInt(dimStrings[1]);
-            } else {
-                throw new IllegalArgumentException("Unexpected window size parameter value: " + windowParams);
-            }
-        } else {
-            maximize = false;
-
-            winSizeW = DEFAULT_WINDOW_WIDTH;
-            winSizeH = DEFAULT_WINDOW_HEIGHT;
-        }
-    }
-
-    private void invokeMain(Class<?> mainClass) throws Exception {
-        Method method = mainClass.getMethod("main", String[].class);
-
-        method.invoke(null, (Object) mcParams.toArray(new String[0]));
-    }
-
-    private void legacyLaunch() throws Exception {
-        // Get the Minecraft Class and set the base folder
-        Class<?> minecraftClass = classLoader.loadClass(mainClass);
-
-        Field baseDirField = Utils.getMinecraftBaseDirField(minecraftClass);
-
-        if (baseDirField == null) {
-            LOGGER.warning("Could not find Minecraft path field.");
-        } else {
-            baseDirField.setAccessible(true);
-
-            baseDirField.set(null, new File(cwd));
-        }
-
-        System.setProperty("minecraft.applet.TargetDirectory", cwd);
-
-        if (!traits.contains("noapplet")) {
-            LOGGER.info("Launching with applet wrapper...");
-
-            try {
-                Class<?> mcAppletClass = classLoader.loadClass(appletClass);
-
-                Applet mcApplet = (Applet) mcAppletClass.getConstructor().newInstance();
-
-                LegacyFrame mcWindow = new LegacyFrame(windowTitle, mcApplet);
-
-                mcWindow.start(
-                        userName,
-                        sessionId,
-                        winSizeW,
-                        winSizeH,
-                        maximize,
-                        serverAddress,
-                        serverPort,
-                        mcParams.contains("--demo")
-                );
-
-                return;
-            } catch (Exception e) {
-                LOGGER.log(Level.SEVERE, "Applet wrapper failed: ", e);
-
-                LOGGER.warning("Falling back to using main class.");
-            }
-        }
-
-        invokeMain(minecraftClass);
-    }
-
-    private void launchWithMainClass() throws Exception {
-        // window size, title and state, onesix
-
-        // FIXME: there is no good way to maximize the minecraft window in onesix.
-        // the following often breaks linux screen setups
-        // mcparams.add("--fullscreen");
-
-        if (!maximize) {
-            mcParams.add("--width");
-            mcParams.add(Integer.toString(winSizeW));
-            mcParams.add("--height");
-            mcParams.add(Integer.toString(winSizeH));
-        }
-
-        if (serverAddress != null) {
-            mcParams.add("--server");
-            mcParams.add(serverAddress);
-            mcParams.add("--port");
-            mcParams.add(serverPort);
-        }
-
-        invokeMain(classLoader.loadClass(mainClass));
-    }
-
-    @Override
-    public void launch() throws Exception {
-        if (traits.contains("legacyLaunch") || traits.contains("alphaLaunch")) {
-            // legacy launch uses the applet wrapper
-            legacyLaunch();
-        } else {
-            // normal launch just calls main()
-            launchWithMainClass();
-        }
-    }
-
-}
diff --git a/libraries/launcher/org/polymc/utils/Parameters.java b/libraries/launcher/org/polymc/utils/Parameters.java
deleted file mode 100644
index 864d3cd2..00000000
--- a/libraries/launcher/org/polymc/utils/Parameters.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2012-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.polymc.utils;
-
-import org.polymc.exception.ParameterNotFoundException;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-public final class Parameters {
-
-    private final Map<String, List<String>> paramsMap = new HashMap<>();
-
-    public void add(String key, String value) {
-        List<String> params = paramsMap.get(key);
-
-        if (params == null) {
-            params = new ArrayList<>();
-
-            paramsMap.put(key, params);
-        }
-
-        params.add(value);
-    }
-
-    public List<String> all(String key) throws ParameterNotFoundException {
-        List<String> params = paramsMap.get(key);
-
-        if (params == null)
-            throw new ParameterNotFoundException(key);
-
-        return params;
-    }
-
-    public List<String> allSafe(String key, List<String> def) {
-        List<String> params = paramsMap.get(key);
-
-        if (params == null || params.isEmpty())
-            return def;
-
-        return params;
-    }
-
-    public String first(String key) throws ParameterNotFoundException {
-        List<String> list = all(key);
-
-        if (list.isEmpty())
-            throw new ParameterNotFoundException(key);
-
-        return list.get(0);
-    }
-
-    public String firstSafe(String key, String def) {
-        List<String> params = paramsMap.get(key);
-
-        if (params == null || params.isEmpty())
-            return def;
-
-        return params.get(0);
-    }
-
-}
diff --git a/libraries/launcher/org/polymc/utils/Utils.java b/libraries/launcher/org/polymc/utils/Utils.java
deleted file mode 100644
index 12d6e1aa..00000000
--- a/libraries/launcher/org/polymc/utils/Utils.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2012-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.polymc.utils;
-
-import java.io.File;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-
-public final class Utils {
-
-    private Utils() {}
-
-    /**
-     * Finds a field that looks like a Minecraft base folder in a supplied class
-     *
-     * @param clazz the class to scan
-     */
-    public static Field getMinecraftBaseDirField(Class<?> clazz) {
-        for (Field f : clazz.getDeclaredFields()) {
-            // Has to be File
-            if (f.getType() != File.class)
-                continue;
-
-            // And Private Static.
-            if (!Modifier.isStatic(f.getModifiers()) || !Modifier.isPrivate(f.getModifiers()))
-                continue;
-
-            return f;
-        }
-
-        return null;
-    }
-
-}
-