Refactor settings architecture and remove singleton pattern

Reworked `Settings` class to replace the static singleton pattern with constructor injection of `SettingsProvider`, improving testability and modularity. Updated all affected classes, tests, and configurations to align with the new architecture.

.junie/plans/queue-scheduler-improvements.md

@@ -76,7 +76,7 @@ Improve the code quality, correctness, and maintainability of `QueueManager`, `T
 All changes in `src/main/java/me/bobert/netneutrality/music/`:
 - **Modified:** `QueueManager.java`, `TrackScheduler.java`, `TrackInfo.java`, `VoteSkipService.java`
 - **New:** `StuckTrackRecoveryHandler.java`
-- **New tests:** `src/test/java/me/bobert/netneutrality/feature/music/QueueManagerTest.java`, `TrackSchedulerTest.java`, `TrackInfoTest.java`, `VoteSkipServiceTest.java`
+- **New tests:** `src/test/java/me/bobert/netneutrality/command/music/QueueManagerTest.java`, `TrackSchedulerTest.java`, `TrackInfoTest.java`, `VoteSkipServiceTest.java`
 
 # Testing
 

.junie/plans/remove-settings-singleton.md

@@ -0,0 +1,91 @@
+---
+sessionId: session-260909-154047-1h6n
+---
+
+# Requirements
+
+### Overview & Goals
+Remove the singleton pattern from `Settings` so it becomes a plain instantiable class. All access should go through constructor injection of `SettingsProvider`, except for the single bootstrap site in `App.main()` which creates the instance.
+
+### Scope
+**In Scope:**
+- Remove `static INSTANCE` field and `getInstance()` from `Settings`
+- Remove static helper methods `getDiscordInvite()` and `getVersion()` from `Settings`
+- Migrate all remaining `Settings.getInstance()` call sites to use injected `SettingsProvider`
+- Update the test to construct `Settings` directly
+
+**Out of Scope:**
+- Changing the `SettingsProvider` interface
+- Introducing a DI framework
+- Changing how properties are loaded
+
+# Technical Design
+
+### Current Implementation
+- `Settings` is a lazy singleton (`getInstance()`) implementing `SettingsProvider`
+- `SettingsProvider` interface already exists and is injected into most classes via `ApplicationContext`
+- `App.buildContext()` already registers the Settings instance as `SettingsProvider` in the context
+- **Remaining direct singleton usages (9 call sites):**
+  - `App.java` — `VERSION` static field (line 51), `main()` bootstrap (lines 61-62), `startup()` (line 89), `buildContext()` (line 112), `initJDA()` (line 190)
+  - `CommandContext.java` — `isMessageFromCreator()` (line 134)
+  - `WebModule.java` — `createRequest()` (line 289) via `Settings.getVersion()`
+  - `ReportBug.java` — `executeTask()` (line 34) via `Settings.getDiscordInvite()`
+  - `SettingsTest.java` — `getMavenVersion()` test (line 17)
+
+### Proposed Changes
+
+#### 1. `Settings.java`
+- Make constructor `public`
+- Remove `static INSTANCE` field, `getInstance()`, `getDiscordInvite()`, `getVersion()`
+- Keep `getMavenVersion()` as an instance method
+- Add `getDiscordInvite()` as an instance method on `SettingsProvider` (or keep it as a convenience on `Settings`)
+
+#### 2. `App.java`
+- Create `Settings` via `new Settings()` at the top of `main()`; pass it into `App` constructor or store as a field
+- Replace `VERSION` static field with an instance field initialized from the settings instance
+- Thread the `SettingsProvider` through `startup()`, `buildContext()`, `initJDA()`
+
+#### 3. `CommandContext.java`
+- Add a `SettingsProvider` field, accept it via constructor parameter
+- Update `isMessageFromCreator()` to use the injected provider
+- Update subclasses (`MessageCommandContext`, `SlashCommandContext`, etc.) to pass it through
+
+#### 4. `WebModule.java`
+- Accept a version string or `SettingsProvider` in the `Builder`; replace `Settings.getVersion()` call
+
+#### 5. `ReportBug.java`
+- Accept `SettingsProvider` via constructor injection; replace `Settings.getDiscordInvite()` with `settings.get("NETNEUTRALITY_BOT_INVITE", ...)`
+
+#### 6. `SettingsTest.java`
+- Use `new Settings()` instead of `Settings.getInstance()`
+
+### Risks
+- `CommandContext` is abstract with multiple subclasses — all constructors need updating
+- `WebModule.Builder` is used in many places including inside `Settings.getGitVersion()` itself — the version string approach (pass a `String` rather than the full provider) keeps this simpler
+
+# Delivery Steps
+
+### ✓ Step 1: Remove singleton from Settings class
+Settings can be instantiated with `new Settings()` and no longer holds static state.
+
+- Make the `Settings` constructor `public`
+- Remove the `static INSTANCE` field and `getInstance()` method
+- Remove static helpers `getDiscordInvite()` and `getVersion()`
+- Move `getDiscordInvite()` logic to an instance method (or inline at call sites)
+- Keep `getMavenVersion()` as-is (already instance method)
+
+### ✓ Step 2: Migrate App.java bootstrap to explicit instantiation
+App creates and threads a single Settings instance through its lifecycle methods.
+
+- Create `new Settings()` at the start of `main()` and store as a field on `App`
+- Replace `Settings.getInstance()` calls in `main()`, `startup()`, `buildContext()`, `initJDA()` with the field
+- Replace the `VERSION` static field with an instance field or a local derived from the settings instance
+
+### ✓ Step 3: Inject SettingsProvider into remaining call sites
+CommandContext, WebModule, and ReportBug no longer reach for the singleton.
+
+- Add `SettingsProvider` constructor parameter to `CommandContext`; update `isMessageFromCreator()` to use it
+- Update `CommandContext` subclasses (`MessageCommandContext`, `SlashCommandContext`, etc.) to pass the provider through
+- In `WebModule.Builder`, accept a version string parameter; replace `Settings.getVersion()` in `createRequest()`
+- In `ReportBug`, add `SettingsProvider` constructor parameter; replace `Settings.getDiscordInvite()` with `settings.get(...)`
+- Update `SettingsTest` to use `new Settings()` directly

src/main/java/me/bobert/netneutrality/App.java

@@ -6,7 +6,6 @@ package me.bobert.netneutrality;
  * https://discord.gg/qUa6zNFZsd
  */
 
-import me.bobert.netneutrality.db.GSettings;
 import club.minnced.discord.jdave.interop.JDaveSessionFactory;
 import io.sentry.Sentry;
 import me.bobert.netneutrality.bootstrap.ApplicationContext;
@@ -31,6 +30,7 @@ import me.bobert.netneutrality.db.service.GuildServiceProvider;
 import me.bobert.netneutrality.utils.ChannelMessagePurger;
 import me.bobert.netneutrality.db.JpaUtils;
 import me.bobert.netneutrality.utils.Settings;
+import me.bobert.netneutrality.http.WebModule;
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.JDABuilder;
 import net.dv8tion.jda.api.audio.AudioModuleConfig;
@@ -44,22 +44,19 @@ import org.apache.logging.log4j.core.config.Configurator;
 
 public class App {
     private static final Logger logger = LogManager.getLogger(App.class);
-    /**
-     * Version string resolved from the early-bootstrap {@link Settings} singleton (properties must be
-     * readable before the {@link ApplicationContext} exists).
-     */
-    public static final String VERSION = Settings.getVersion();
     private static App instance;
+    private final Settings settings;
     private JDA jda;
     private final ApplicationContext context = new ApplicationContext();
 
     static void main() {
-        System.out.println("Starting App v" + VERSION);
+        Settings settings = new Settings();
+        String version = settings.getMavenVersion();
+        WebModule.setDefaultVersion(version);
+        logger.info("Starting App v{}", version);
 
-        // Settings is intentionally a process-wide bootstrap singleton: Sentry/env/token must be
+        String env = settings.get("NETNEUTRALITY_BOT_ENV", "dev");
-        // readable before the ApplicationContext is constructed.
+        String sentryDsn = settings.get("NETNEUTRALITY_SENTRY_DSN");
-        String env = Settings.getInstance().get("NETNEUTRALITY_BOT_ENV", "dev");
-        String sentryDsn = Settings.getInstance().get("NETNEUTRALITY_SENTRY_DSN");
         if (sentryDsn != null) {
             logger.info("Found Sentry DSN in config, setting up the SDK..");
 
@@ -68,7 +65,7 @@ public class App {
                 options.setEnvironment(env);
                 options.setTracesSampleRate(1.0);
                 options.setDebug(false);
-                options.setRelease(VERSION);
+                options.setRelease(version);
             });
         }
 
@@ -78,15 +75,16 @@ public class App {
             Configurator.setLevel("com.sedmelluq.discord", Level.DEBUG);
         }
 
-        instance = new App();
+        instance = new App(settings);
     }
 
-    public App() {
+    public App(Settings settings) {
+        this.settings = settings;
         startup();
     }
 
     private void startup() {
-        String token = Settings.getInstance().get("NETNEUTRALITY_BOT_TOKEN");
+        String token = settings.get("NETNEUTRALITY_BOT_TOKEN");
         if (token == null) {
             throw new RuntimeException("No bot token provided, exiting.");
         }
@@ -109,10 +107,8 @@ public class App {
      * context stops components in the exact reverse order.
      */
     private void buildContext() {
-        SettingsProvider settings = Settings.getInstance();
-
         // Config first so SettingsProvider is resolvable for constructor injection.
-        context.register(settings);
+        context.register((SettingsProvider) settings);
 
         // Allow ApplicationContext itself to be injected into components that need it.
         context.register(context);
@@ -187,7 +183,7 @@ public class App {
     }
 
     public void initJDA() {
-        String token = Settings.getInstance().get("NETNEUTRALITY_BOT_TOKEN");
+        String token = settings.get("NETNEUTRALITY_BOT_TOKEN");
         if (token == null) {
             SessionManager sessions = context.get(SessionManager.class);
             if (sessions != null) {
@@ -216,9 +212,9 @@ public class App {
     }
 
     public void shutdown() {
-        System.out.println("[Net Neutrality] Shutting down...");
+        logger.info("[Net Neutrality] Shutting down...");
         context.stop();
-        System.out.println("[Net Neutrality] Shutdown complete");
+        logger.info("[Net Neutrality] Shutdown complete");
     }
 
     public JDA getJDA() {

src/main/java/me/bobert/netneutrality/context/command/MessageCommandContext.java

@@ -33,7 +33,7 @@ public class MessageCommandContext extends CommandContext implements MessageCont
     private final SettingsProvider settings;
 
     public MessageCommandContext(MessageReceivedEvent event, SettingsProvider settings) {
-        super(event.getJDA(), event.isFromGuild() ? event.getGuild() : null, event.getChannel(), event.getMember(), event.getAuthor());
+        super(event.getJDA(), event.isFromGuild() ? event.getGuild() : null, event.getChannel(), event.getMember(), event.getAuthor(), settings);
         this.settings = settings;
         this.event = event;
         this.message = event.getMessage();

src/main/java/me/bobert/netneutrality/context/command/MessageMenuContext.java

@@ -9,6 +9,7 @@ package me.bobert.netneutrality.context.command;
 import me.bobert.netneutrality.core.command.options.CommandOption;
 import me.bobert.netneutrality.core.context.CommandContext;
 import me.bobert.netneutrality.core.context.InteractionContext;
+import me.bobert.netneutrality.utils.SettingsProvider;
 import net.dv8tion.jda.api.entities.Message;
 import net.dv8tion.jda.api.entities.channel.ChannelType;
 import net.dv8tion.jda.api.events.Event;
@@ -20,8 +21,8 @@ import java.util.List;
 public class MessageMenuContext extends CommandContext implements InteractionContext {
     private final MessageContextInteractionEvent event;
 
-    public MessageMenuContext(MessageContextInteractionEvent event) {
+    public MessageMenuContext(MessageContextInteractionEvent event, SettingsProvider settings) {
-        super(event.getJDA(), event.getGuild(), event.getChannel(), event.getMember(), event.getUser());
+        super(event.getJDA(), event.getGuild(), event.getChannel(), event.getMember(), event.getUser(), settings);
         this.event = event;
     }
 

src/main/java/me/bobert/netneutrality/context/command/SlashCommandContext.java

@@ -9,6 +9,7 @@ import me.bobert.netneutrality.core.command.options.CommandOption;
 import me.bobert.netneutrality.core.command.options.SlashCommandOption;
 import me.bobert.netneutrality.core.context.CommandContext;
 import me.bobert.netneutrality.core.context.InteractionContext;
+import me.bobert.netneutrality.utils.SettingsProvider;
 import net.dv8tion.jda.api.entities.channel.ChannelType;
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
 import net.dv8tion.jda.api.interactions.commands.build.OptionData;
@@ -19,8 +20,8 @@ import java.util.stream.Collectors;
 public class SlashCommandContext extends CommandContext implements InteractionContext {
     private final SlashCommandInteractionEvent event;
 
-    public SlashCommandContext(SlashCommandInteractionEvent event) {
+    public SlashCommandContext(SlashCommandInteractionEvent event, SettingsProvider settings) {
-        super(event.getJDA(), event.getGuild(), event.getChannel(), event.getMember(), event.getUser());
+        super(event.getJDA(), event.getGuild(), event.getChannel(), event.getMember(), event.getUser(), settings);
         this.event = event;
     }
 

src/main/java/me/bobert/netneutrality/context/command/UserMenuContext.java

@@ -9,6 +9,7 @@ package me.bobert.netneutrality.context.command;
 import me.bobert.netneutrality.core.command.options.CommandOption;
 import me.bobert.netneutrality.core.context.CommandContext;
 import me.bobert.netneutrality.core.context.InteractionContext;
+import me.bobert.netneutrality.utils.SettingsProvider;
 import net.dv8tion.jda.api.entities.User;
 import net.dv8tion.jda.api.entities.channel.ChannelType;
 import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
@@ -21,8 +22,8 @@ import java.util.List;
 public class UserMenuContext extends CommandContext implements InteractionContext {
     private final UserContextInteractionEvent event;
 
-    public UserMenuContext(UserContextInteractionEvent event) {
+    public UserMenuContext(UserContextInteractionEvent event, SettingsProvider settings) {
-        super(event.getJDA(), event.getGuild(), (MessageChannel) event.getChannel(), event.getMember(), event.getUser());
+        super(event.getJDA(), event.getGuild(), (MessageChannel) event.getChannel(), event.getMember(), event.getUser(), settings);
         this.event = event;
     }
 

src/main/java/me/bobert/netneutrality/core/context/CommandContext.java

@@ -7,7 +7,7 @@ package me.bobert.netneutrality.core.context;
 
 import me.bobert.netneutrality.core.command.Command;
 import me.bobert.netneutrality.core.command.options.CommandOption;
-import me.bobert.netneutrality.utils.Settings;
+import me.bobert.netneutrality.utils.SettingsProvider;
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.entities.Guild;
 import net.dv8tion.jda.api.entities.Member;
@@ -33,10 +33,12 @@ public abstract class CommandContext extends AbstractContext {
     private SubcommandData subcommand;
     private final Map<OptionData, String> invalidOptions = new HashMap<>();
     private final List<CommandOption> options;
+    private final SettingsProvider settings;
 
-    public CommandContext(JDA jda, Guild guild, MessageChannel channel, Member member, User user) {
+    public CommandContext(JDA jda, Guild guild, MessageChannel channel, Member member, User user, SettingsProvider settings) {
         super(jda, guild, channel, member, user);
         this.options = new ArrayList<>();
+        this.settings = settings;
     }
 
     public Command getCommand() {
@@ -131,7 +133,7 @@ public abstract class CommandContext extends AbstractContext {
     }
 
     public boolean isMessageFromCreator() {
-        String creatorId = Settings.getInstance().get("NETNEUTRALITY_BOT_OWNER");
+        String creatorId = settings.get("NETNEUTRALITY_BOT_OWNER");
 
         return creatorId.equals(getDiscordUser().getId());
     }

src/main/java/me/bobert/netneutrality/core/thread/ThreadManager.java

@@ -5,6 +5,9 @@ package me.bobert.netneutrality.core.thread;
  * https://discord.gg/qUa6zNFZsd
  */
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutorService;
@@ -18,6 +21,7 @@ import java.util.concurrent.TimeUnit;
  */
 public class ThreadManager implements ExecutorProvider {
 
+    private static final Logger logger = LogManager.getLogger(ThreadManager.class);
     private final Map<String, ExecutorService> executors = new ConcurrentHashMap<>();
 
     public ThreadManager() {
@@ -56,7 +60,7 @@ public class ThreadManager implements ExecutorProvider {
 
     @Override
     public void stop() {
-        System.out.println("[Executor] Shutting down...");
+        logger.info("[Executor] Shutting down...");
 
         try {
             for (ExecutorService ex : executors.values()) {
@@ -64,17 +68,17 @@ public class ThreadManager implements ExecutorProvider {
                 ex.awaitTermination(1, TimeUnit.SECONDS);
             }
         } catch (InterruptedException e) {
-            System.err.println("[Executor] Running tasks interrupted");
+            logger.info("[Executor] Running tasks interrupted");
         } finally {
             executors.forEach((name, ex) -> {
                 if (!ex.isTerminated()) {
-                    System.err.println("[Executor: " + name + "] Forcing shutdown of running tasks..");
+                    logger.warn("[Executor: {}] Forcing shutdown of running tasks..", name);
                     ex.shutdownNow();
                 }
             });
 
         }
 
-        System.out.println("[Executor] Shutdown finished!");
+        logger.info("[Executor] Shutdown finished!");
     }
 }

src/main/java/me/bobert/netneutrality/hooks/EventsHandler.java

@@ -88,9 +88,9 @@ public class EventsHandler implements EventListener {
             return new MessageTaskContext(event);
         });
 
-        addListener(UserContextInteractionEvent.class, UserMenuContext::new);
+        addListener(UserContextInteractionEvent.class, event -> new UserMenuContext(event, settings));
-        addListener(MessageContextInteractionEvent.class, MessageMenuContext::new);
+        addListener(MessageContextInteractionEvent.class, event -> new MessageMenuContext(event, settings));
-        addListener(SlashCommandInteractionEvent.class, SlashCommandContext::new);
+        addListener(SlashCommandInteractionEvent.class, event -> new SlashCommandContext(event, settings));
         addListener(ModalInteractionEvent.class, ModalTaskContext::new);
         addListener(ButtonInteractionEvent.class, ButtonTaskContext::new);
         addListener(MessageReactionAddEvent.class, EmojiTaskContext::new);

src/main/java/me/bobert/netneutrality/http/WebModule.java

@@ -9,7 +9,6 @@ package me.bobert.netneutrality.http;
 import com.google.gson.Gson;
 import io.sentry.Breadcrumb;
 import io.sentry.Sentry;
-import me.bobert.netneutrality.utils.Settings;
 import okhttp3.Headers;
 import okhttp3.MediaType;
 import okhttp3.OkHttpClient;
@@ -35,7 +34,12 @@ public class WebModule {
     }
 
     private static final String USER_AGENT = "Net Neutrality/%s (Discord bot, discord.gg/trAqhQ5Wsr)";
+    private static volatile String defaultVersion = "0.0.0";
     private static final Logger log = LoggerFactory.getLogger(WebModule.class);
+
+    public static void setDefaultVersion(String version) {
+        defaultVersion = version;
+    }
     private static final Map<String, CachedResponse> cache = Collections.synchronizedMap(
         new LinkedHashMap<>(100, 0.75f, true) {
             @Override
@@ -170,6 +174,7 @@ public class WebModule {
     public static class Builder {
         private Request request;
         private final String url;
+        private String version;
         private Method method = Method.GET;
         private long timeout = 5;
         private TimeUnit timeUnit = TimeUnit.MINUTES;
@@ -187,6 +192,7 @@ public class WebModule {
          */
         public Builder(String url) {
             this.url = url;
+            this.version = defaultVersion;
         }
 
         public Builder ping() {
@@ -286,7 +292,7 @@ public class WebModule {
 
         private Request createRequest() {
             Request.Builder builder = new Request.Builder().url(url);
-            builder.addHeader("User-Agent", String.format(USER_AGENT, Settings.getVersion()));
+            builder.addHeader("User-Agent", String.format(USER_AGENT, version));
             headers.forEach(builder::addHeader);
 
             if (method == Method.PING) {

src/main/java/me/bobert/netneutrality/tasks/help/ReportBug.java

@@ -9,13 +9,16 @@ import me.bobert.netneutrality.core.context.TaskContext;
 import me.bobert.netneutrality.core.tasks.impl.AbstractBuiltInTask;
 import me.bobert.netneutrality.core.tasks.TaskManager;
 import me.bobert.netneutrality.core.tasks.trait.WithButton;
-import me.bobert.netneutrality.utils.Settings;
+import me.bobert.netneutrality.utils.SettingsProvider;
 import net.dv8tion.jda.api.components.buttons.Button;
 
 public class ReportBug extends AbstractBuiltInTask implements WithButton {
 
-    public ReportBug(TaskManager taskManager) {
+    private final SettingsProvider settings;
+
+    public ReportBug(TaskManager taskManager, SettingsProvider settings) {
         super(taskManager);
+        this.settings = settings;
     }
 
     @Override
@@ -31,6 +34,6 @@ public class ReportBug extends AbstractBuiltInTask implements WithButton {
     @Override
     public void executeTask(TaskContext context) {
         context.replyEphemeral("To report a bug with the bot, you can either use the /report-bug command " +
-            "or join the discord here: " + Settings.getDiscordInvite());
+            "or join the discord here: " + settings.get("NETNEUTRALITY_BOT_INVITE", "https://discord.gg/PyCpd7JGMp"));
     }
 }

src/main/java/me/bobert/netneutrality/utils/Settings.java

@@ -20,19 +20,14 @@ import java.util.concurrent.TimeUnit;
 
 /**
  * Process-wide configuration loaded from {@code bot.properties} and environment variables.
- *
- * <p>{@link #getInstance()} is retained intentionally as the early-bootstrap access point: Sentry,
- * env and the bot token must be readable before the {@code ApplicationContext} exists. Once the
- * context is built, prefer injecting {@link SettingsProvider}.
  */
 public class Settings implements SettingsProvider {
 
-    private static Settings INSTANCE;
     private final File propFile = new File("bot.properties");
     private final Properties prop = new Properties();
     public final String DATETIMEFORMAT = "yyyy-MM-dd HH:mm:ss";
 
-    private Settings() {
+    public Settings() {
         checkAndLoadPropertiesFile();
         loadEnvironmentVariables();
     }
@@ -53,36 +48,6 @@ public class Settings implements SettingsProvider {
         }
     }
 
-    /**
-     * Early-bootstrap accessor used before the application context exists.
-     *
-     * @return the process-wide settings instance
-     */
-    public static Settings getInstance() {
-        if (INSTANCE == null) {
-            INSTANCE = new Settings();
-        }
-
-        return INSTANCE;
-    }
-
-    /**
-     * Bootstrap helper for the public Discord invite URL.
-     *
-     * @return the invite URL
-     */
-    public static String getDiscordInvite() {
-        return Settings.getInstance().get("NETNEUTRALITY_BOT_INVITE", "https://discord.gg/PyCpd7JGMp");
-    }
-
-    /**
-     * Bootstrap helper for the bot version string.
-     *
-     * @return the version
-     */
-    public static String getVersion() {
-        return Settings.getInstance().getMavenVersion();
-    }
 
     @Override
     public String get(String key) {

src/test/java/me/bobert/netneutrality/command/git/ReportIssueCommandTest.java

@@ -14,11 +14,10 @@ import org.junit.jupiter.api.Test;
 
 import java.util.UUID;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.*;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
 
 class ReportIssueCommandTest {
     private GitLabApi mockGitLabApi;

src/test/java/me/bobert/netneutrality/core/command/CommandProcessorTest.java

@@ -10,8 +10,7 @@ import me.bobert.netneutrality.context.command.MessageCommandContext;
 import me.bobert.netneutrality.core.command.impl.AbstractCommand;
 import me.bobert.netneutrality.core.command.options.CommandOption;
 import me.bobert.netneutrality.core.context.CommandContext;
-import me.bobert.netneutrality.utils.Settings;
+import me.bobert.netneutrality.utils.SettingsProvider;
-import me.bobert.netneutrality.core.tasks.TaskManagerImpl;
 import me.bobert.netneutrality.core.tasks.TaskManager;
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.entities.*;
@@ -24,14 +23,12 @@ import net.dv8tion.jda.api.interactions.commands.build.OptionData;
 import net.dv8tion.jda.api.interactions.commands.build.SubcommandData;
 import net.dv8tion.jda.api.interactions.commands.build.SubcommandGroupData;
 import net.dv8tion.jda.api.utils.messages.MessageCreateData;
-import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import me.bobert.netneutrality.bootstrap.ApplicationContext;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
-import org.mockito.MockedStatic;
 import org.mockito.junit.jupiter.MockitoExtension;
 
 import java.util.Arrays;
@@ -65,8 +62,8 @@ import static org.mockito.Mockito.*;
 class CommandProcessorTest {
     // ----- Test Command Implementation -----
     private static class TestCommand extends AbstractCommand {
-        static Consumer<CommandOptionsBuilder> optionsConfigurator = builder -> {};
+        static Consumer<CommandOptionsBuilder> optionsConfigurator = _ -> {};
-        static Consumer<CommandContext> onExecute = ctx -> {};
+        static Consumer<CommandContext> onExecute = _ -> {};
 
         @Override
         public String getCommandName() {
@@ -229,15 +226,13 @@ class CommandProcessorTest {
     private Mentions mentions;
 
     @Mock
-    private Settings settings;
+    private SettingsProvider settings;
     private CommandManager commandManager;
     private TaskManager taskManager;
 
-    private MockedStatic<Settings> settingsMockedStatic;
-
     private void registerTestCommand(Consumer<CommandOptionsBuilder> optionsConfig) {
         TestCommand.optionsConfigurator = optionsConfig;
-        TestCommand.onExecute = ctx -> {}; // Reset executor
+        TestCommand.onExecute = _ -> {}; // Reset executor
         Command command = new TestCommand();
         CommandContainer container = new CommandContainer(command);
         commandManager.getCommands().put(command.getCommandName(), container);
@@ -297,23 +292,12 @@ class CommandProcessorTest {
 
     @BeforeEach
     void setup() {
-        // Mock Settings to return "$" as prefix (still used by message-context prefix checks)
-        settingsMockedStatic = mockStatic(Settings.class);
-        settingsMockedStatic.when(Settings::getInstance).thenReturn(settings);
         when(settings.getPrefix()).thenReturn("$");
 
         commandManager = new CommandManager(mock(ApplicationContext.class));
         taskManager = mock(TaskManager.class);
     }
 
-    @AfterEach
-    void teardown() {
-        if (settingsMockedStatic != null) {
-            settingsMockedStatic.close();
-            settingsMockedStatic = null;
-        }
-    }
-
     // ===== Subcommand / Subcommand Group Tests =====
 
     @Test

src/test/java/me/bobert/netneutrality/music/QueueManagerTest.java

@@ -1,4 +1,4 @@
-package me.bobert.netneutrality.feature.music;
+package me.bobert.netneutrality.music;
 /*
  * Copyright (c) anthorob
  *
@@ -9,7 +9,6 @@ import com.sedmelluq.discord.lavaplayer.player.AudioPlayer;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrackInfo;
 import me.bobert.netneutrality.core.command.CommandExecutionResult;
-import me.bobert.netneutrality.music.*;
 import net.dv8tion.jda.api.entities.Guild;
 import net.dv8tion.jda.api.entities.Member;
 import org.junit.jupiter.api.BeforeEach;

src/test/java/me/bobert/netneutrality/music/TrackInfoTest.java

@@ -1,4 +1,4 @@
-package me.bobert.netneutrality.feature.music;
+package me.bobert.netneutrality.music;
 /*
  * Copyright (c) anthorob
  *
@@ -6,7 +6,6 @@ package me.bobert.netneutrality.feature.music;
  */
 
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
-import me.bobert.netneutrality.music.TrackInfo;
 import net.dv8tion.jda.api.entities.Member;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -14,7 +13,8 @@ import org.junit.jupiter.api.Test;
 import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 
 public class TrackInfoTest {
 

src/test/java/me/bobert/netneutrality/music/TrackSchedulerTest.java

@@ -1,4 +1,4 @@
-package me.bobert.netneutrality.feature.music;
+package me.bobert.netneutrality.music;
 /*
  * Copyright (c) anthorob
  *
@@ -8,7 +8,6 @@ package me.bobert.netneutrality.feature.music;
 import com.sedmelluq.discord.lavaplayer.player.AudioPlayer;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrackEndReason;
-import me.bobert.netneutrality.music.*;
 import net.dv8tion.jda.api.entities.Guild;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

src/test/java/me/bobert/netneutrality/music/VoteSkipServiceTest.java

@@ -1,4 +1,4 @@
-package me.bobert.netneutrality.feature.music;
+package me.bobert.netneutrality.music;
 /*
  * Copyright (c) anthorob
  *
@@ -7,9 +7,6 @@ package me.bobert.netneutrality.feature.music;
 
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 import me.bobert.netneutrality.core.command.CommandExecutionResult;
-import me.bobert.netneutrality.music.QueueManager;
-import me.bobert.netneutrality.music.TrackInfo;
-import me.bobert.netneutrality.music.VoteSkipService;
 import me.bobert.netneutrality.core.context.CommandContext;
 import net.dv8tion.jda.api.entities.Guild;
 import net.dv8tion.jda.api.entities.Member;
@@ -19,7 +16,8 @@ import org.junit.jupiter.api.Test;
 
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Mockito.*;
 
 public class VoteSkipServiceTest {

src/test/java/me/bobert/netneutrality/music/source/UdioAudioSourceManagerTest.java

@@ -10,7 +10,8 @@ import com.sedmelluq.discord.lavaplayer.track.AudioReference;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrackInfo;
 import org.junit.jupiter.api.Test;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 
 public class UdioAudioSourceManagerTest {

src/test/java/me/bobert/netneutrality/utils/SettingsTest.java

@@ -8,13 +8,13 @@ package me.bobert.netneutrality.utils;
 
 import org.junit.jupiter.api.Test;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 public class SettingsTest {
 
     @Test
     public void getMavenVersion() {
-        String version = Settings.getInstance().getMavenVersion();
+        String version = new Settings().getMavenVersion();
 
         assertNotNull(version);
     }