diff --git a/core/src/main/java/com/volmit/iris/core/tools/IrisWorldCreator.java b/core/src/main/java/com/volmit/iris/core/tools/IrisWorldCreator.java
index 97ec2eceb..cd6c17a91 100644
--- a/core/src/main/java/com/volmit/iris/core/tools/IrisWorldCreator.java
+++ b/core/src/main/java/com/volmit/iris/core/tools/IrisWorldCreator.java
@@ -21,13 +21,10 @@ package com.volmit.iris.core.tools;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.object.*;
 import com.volmit.iris.engine.platform.BukkitChunkGenerator;
-import com.volmit.iris.util.reflect.WrappedField;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.WorldCreator;
-import org.bukkit.WorldType;
 import org.bukkit.generator.ChunkGenerator;
-import sun.misc.Unsafe;
 
 import java.io.File;
 
diff --git a/core/src/main/java/com/volmit/iris/util/collection/KList.java b/core/src/main/java/com/volmit/iris/util/collection/KList.java
index bf1cf916d..a22c562db 100644
--- a/core/src/main/java/com/volmit/iris/util/collection/KList.java
+++ b/core/src/main/java/com/volmit/iris/util/collection/KList.java
@@ -19,6 +19,7 @@
 package com.volmit.iris.util.collection;
 
 import com.google.common.util.concurrent.AtomicDoubleArray;
+import com.volmit.iris.util.function.NastyFunction;
 import com.volmit.iris.util.json.JSONArray;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.RNG;
@@ -306,6 +307,18 @@ public class KList<T> extends ArrayList<T> implements List<T> {
         return v;
     }
 
+    /**
+     * Convert this list into another list type. Such as GList<Integer> to
+     * GList<String>. list.convertNasty((i) -> "" + i);
+     */
+    public <V> KList<V> convertNasty(NastyFunction<T, V> converter) throws Throwable {
+        KList<V> v = new KList<V>(size());
+        for (final var t : this) {
+            v.addNonNull(converter.run(t));
+        }
+        return v;
+    }
+
     public KList<T> removeWhere(Predicate<T> t) {
         for (T i : copy()) {
             if (t.test(i)) {
diff --git a/core/src/main/java/com/volmit/iris/util/function/NastyFunction.java b/core/src/main/java/com/volmit/iris/util/function/NastyFunction.java
index f490848a2..dd056c169 100644
--- a/core/src/main/java/com/volmit/iris/util/function/NastyFunction.java
+++ b/core/src/main/java/com/volmit/iris/util/function/NastyFunction.java
@@ -18,6 +18,7 @@
 
 package com.volmit.iris.util.function;
 
+@FunctionalInterface
 public interface NastyFunction<T, R> {
-    R run(T t);
+    R run(T t) throws Throwable;
 }
diff --git a/core/src/main/java/com/volmit/iris/util/misc/SlimJar.java b/core/src/main/java/com/volmit/iris/util/misc/SlimJar.java
index ccdc58c5b..488000bf9 100644
--- a/core/src/main/java/com/volmit/iris/util/misc/SlimJar.java
+++ b/core/src/main/java/com/volmit/iris/util/misc/SlimJar.java
@@ -2,13 +2,11 @@ package com.volmit.iris.util.misc;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.container.Pair;
+import com.volmit.iris.util.collection.KList;
 import io.github.slimjar.app.builder.ApplicationBuilder;
-import io.github.slimjar.exceptions.InjectorException;
-import io.github.slimjar.injector.loader.Injectable;
 import io.github.slimjar.injector.loader.IsolatedInjectableClassLoader;
 import io.github.slimjar.injector.loader.factory.InjectableFactory;
 import io.github.slimjar.logging.ProcessLogger;
-import io.github.slimjar.resolver.data.Repository;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -31,7 +29,6 @@ public class SlimJar {
 
     private static final ReentrantLock lock = new ReentrantLock();
     private static final AtomicBoolean loaded = new AtomicBoolean();
-    private static final InjectableFactory FACTORY = InjectableFactory.selecting(InjectableFactory.ERROR, InjectableFactory.INJECTABLE, InjectableFactory.WRAPPED, InjectableFactory.UNSAFE);
 
     public static void load(@Nullable File localRepository) {
         if (loaded.get()) return;
@@ -74,7 +71,7 @@ public class SlimJar {
         } catch (Throwable e) {
             Iris.warn("Failed to inject the library loader, falling back to application builder");
             ApplicationBuilder.appending(NAME)
-                    .injectableFactory(FACTORY)
+                    .injectableFactory(InjectableFactory.selecting(InjectableFactory.ERROR, InjectableFactory.INJECTABLE, InjectableFactory.WRAPPED, InjectableFactory.UNSAFE))
                     .downloadDirectoryPath(downloadPath)
                     .logger(logger)
                     .build();
@@ -91,37 +88,18 @@ public class SlimJar {
         final var pair = findRemapper();
         final var remapper = pair.getA();
         final var factory = pair.getB();
+        final var classpath = new KList<URL>();
 
-        final var libraries = factory.apply(new URL[0], libraryLoader == null ? current.getParent() : libraryLoader);
-        final var injecting = FACTORY.create(downloadPath, List.of(Repository.central()), libraries);
-
-        ApplicationBuilder.injecting(NAME, new Injectable() {
-                    @Override
-                    public void inject(@NotNull URL url) throws InjectorException {
-                        try {
-                            final List<Path> mapped;
-                            synchronized (remapper) {
-                                mapped = remapper.apply(List.of(Path.of(url.toURI())));
-                            }
-
-                            for (final Path path : mapped) {
-                                injecting.inject(path.toUri().toURL());
-                            }
-                        } catch (Throwable e) {
-                            throw new InjectorException("Failed to inject " + url, e);
-                        }
-                    }
-
-                    @Override
-                    public boolean isThreadSafe() {
-                        return injecting.isThreadSafe();
-                    }
-                })
+        ApplicationBuilder.injecting(NAME, classpath::add)
                 .downloadDirectoryPath(downloadPath)
                 .logger(logger)
                 .build();
 
-        libraryLoaderField.set(current, libraries);
+        final var urls = remapper.andThen(KList::new)
+                .apply(classpath.convertNasty(url -> Path.of(url.toURI())))
+                .convertNasty(path -> path.toUri().toURL())
+                .toArray(URL[]::new);
+        libraryLoaderField.set(current, factory.apply(urls, libraryLoader == null ? current.getParent() : libraryLoader));
     }
 
     private static Pair<Function<List<Path>, List<Path>>, BiFunction<URL[], ClassLoader, URLClassLoader>> findRemapper() {