diff --git a/connector/src/main/java/org/geysermc/connector/command/defaults/OffhandCommand.java b/connector/src/main/java/org/geysermc/connector/command/defaults/OffhandCommand.java
index 4d7d74045..fa7994c5d 100644
--- a/connector/src/main/java/org/geysermc/connector/command/defaults/OffhandCommand.java
+++ b/connector/src/main/java/org/geysermc/connector/command/defaults/OffhandCommand.java
@@ -36,12 +36,8 @@ import org.geysermc.connector.network.session.GeyserSession;
 
 public class OffhandCommand extends GeyserCommand {
 
-    private final GeyserConnector connector;
-
     public OffhandCommand(GeyserConnector connector, String name, String description, String permission) {
         super(name, description, permission);
-
-        this.connector = connector;
     }
 
     @Override
diff --git a/connector/src/main/java/org/geysermc/connector/dump/BootstrapDumpInfo.java b/connector/src/main/java/org/geysermc/connector/dump/BootstrapDumpInfo.java
index 4f16de903..b26d117f9 100644
--- a/connector/src/main/java/org/geysermc/connector/dump/BootstrapDumpInfo.java
+++ b/connector/src/main/java/org/geysermc/connector/dump/BootstrapDumpInfo.java
@@ -43,7 +43,7 @@ public class BootstrapDumpInfo {
 
     @Getter
     @AllArgsConstructor
-    public class PluginInfo {
+    public static class PluginInfo {
 
         public boolean enabled;
         public String name;
@@ -54,7 +54,7 @@ public class BootstrapDumpInfo {
 
     @Getter
     @AllArgsConstructor
-    public class ListenerInfo {
+    public static class ListenerInfo {
 
         public String ip;
         public int port;
diff --git a/connector/src/main/java/org/geysermc/connector/dump/DumpInfo.java b/connector/src/main/java/org/geysermc/connector/dump/DumpInfo.java
index 9af740d99..e0f0391d5 100644
--- a/connector/src/main/java/org/geysermc/connector/dump/DumpInfo.java
+++ b/connector/src/main/java/org/geysermc/connector/dump/DumpInfo.java
@@ -81,7 +81,7 @@ public class DumpInfo {
     }
 
     @Getter
-    public class VersionInfo {
+    public static class VersionInfo {
 
         private final String name;
         private final String version;
diff --git a/connector/src/main/java/org/geysermc/connector/network/translators/world/chunk/BlockStorage.java b/connector/src/main/java/org/geysermc/connector/network/translators/world/chunk/BlockStorage.java
index 672fa1a35..faf8d6dc8 100644
--- a/connector/src/main/java/org/geysermc/connector/network/translators/world/chunk/BlockStorage.java
+++ b/connector/src/main/java/org/geysermc/connector/network/translators/world/chunk/BlockStorage.java
@@ -62,10 +62,6 @@ public class BlockStorage {
         return (version.getId() << 1) | (runtime ? 1 : 0);
     }
 
-    private static BitArrayVersion getVersionFromHeader(byte header) {
-        return BitArrayVersion.get(header >> 1, true);
-    }
-
     public int getFullBlock(int index) {
         return this.palette.getInt(this.bitArray.get(index));
     }