diff --git a/bundler/src/main/java/dev/openrs2/bundler/transform/CachePathTransformer.java b/bundler/src/main/java/dev/openrs2/bundler/transform/CachePathTransformer.java
deleted file mode 100644
index aab5de95..00000000
--- a/bundler/src/main/java/dev/openrs2/bundler/transform/CachePathTransformer.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package dev.openrs2.bundler.transform;
-
-import dev.openrs2.asm.classpath.ClassPath;
-import dev.openrs2.asm.classpath.Library;
-import dev.openrs2.asm.transform.Transformer;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.tree.ClassNode;
-import org.objectweb.asm.tree.LdcInsnNode;
-import org.objectweb.asm.tree.MethodNode;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public final class CachePathTransformer extends Transformer {
-	private static final Logger logger = LoggerFactory.getLogger(CachePathTransformer.class);
-
-	private int paths;
-
-	@Override
-	protected void preTransform(ClassPath classPath) {
-		paths = 0;
-	}
-
-	@Override
-	protected boolean transformCode(ClassPath classPath, Library library, ClassNode clazz, MethodNode method) {
-		for (var insn : method.instructions) {
-			if (insn.getOpcode() != Opcodes.LDC) {
-				continue;
-			}
-
-			var ldc = (LdcInsnNode) insn;
-			if (ldc.cst.equals(".jagex_cache_") || ldc.cst.equals(".file_store_")) {
-				ldc.cst = ".openrs2_cache_";
-				paths++;
-			} else if (ldc.cst.equals("jagex_")) {
-				ldc.cst = ".openrs2_";
-				paths++;
-			}
-		}
-
-		return false;
-	}
-
-	@Override
-	protected void postTransform(ClassPath classPath) {
-		logger.info("Updated {} cache paths", paths);
-	}
-}
diff --git a/bundler/src/main/java/dev/openrs2/bundler/transform/CachePathTransformer.kt b/bundler/src/main/java/dev/openrs2/bundler/transform/CachePathTransformer.kt
new file mode 100644
index 00000000..d5c81747
--- /dev/null
+++ b/bundler/src/main/java/dev/openrs2/bundler/transform/CachePathTransformer.kt
@@ -0,0 +1,46 @@
+package dev.openrs2.bundler.transform
+
+import com.github.michaelbull.logging.InlineLogger
+import dev.openrs2.asm.classpath.ClassPath
+import dev.openrs2.asm.classpath.Library
+import dev.openrs2.asm.transform.Transformer
+import org.objectweb.asm.tree.ClassNode
+import org.objectweb.asm.tree.LdcInsnNode
+import org.objectweb.asm.tree.MethodNode
+
+class CachePathTransformer : Transformer() {
+    private var paths = 0
+
+    override fun preTransform(classPath: ClassPath) {
+        paths = 0
+    }
+
+    override fun transformCode(classPath: ClassPath, library: Library, clazz: ClassNode, method: MethodNode): Boolean {
+        for (insn in method.instructions) {
+            if (insn !is LdcInsnNode) {
+                continue
+            }
+
+            when (insn.cst) {
+                ".jagex_cache_", ".file_store_" -> {
+                    insn.cst = ".openrs2_cache_"
+                    paths++
+                }
+                "jagex_" -> {
+                    insn.cst = ".openrs2_"
+                    paths++
+                }
+            }
+        }
+
+        return false
+    }
+
+    override fun postTransform(classPath: ClassPath) {
+        logger.info { "Updated $paths cache paths" }
+    }
+
+    companion object {
+        private val logger = InlineLogger()
+    }
+}