diff --git a/deobfuscator-api/src/main/java/uwu/narumi/deobfuscator/api/execution/SandboxClassLoader.java b/deobfuscator-api/src/main/java/uwu/narumi/deobfuscator/api/execution/SandboxClassLoader.java
index 7801f31..fbc0d59 100644
--- a/deobfuscator-api/src/main/java/uwu/narumi/deobfuscator/api/execution/SandboxClassLoader.java
+++ b/deobfuscator-api/src/main/java/uwu/narumi/deobfuscator/api/execution/SandboxClassLoader.java
@@ -34,7 +34,7 @@ public class SandboxClassLoader extends ClassLoader {
 
   public SandboxClassLoader(Context context) {
     if (System.getSecurityManager() == null) {
-      LOGGER.error("SecurityManager is not initialized. It mandatory to secure you from running arbitrary code on your machine. Please use the built-in task in IntelliJ called 'Bootstrap' (see README.md)");
+      LOGGER.error("SecurityManager is not initialized. It is required to secure you from running arbitrary code on your machine. Please use the built-in IntelliJ task named 'Bootstrap' (see README.md)");
       throw new SecurityException("SecurityManager is not initialized");
     }
     this.context = context;
diff --git a/deobfuscator-transformers/src/main/java/uwu/narumi/deobfuscator/core/other/impl/zkm/ZelixLongEncryptionTransformer.java b/deobfuscator-transformers/src/main/java/uwu/narumi/deobfuscator/core/other/impl/zkm/ZelixLongEncryptionTransformer.java
index 3e7eb54..269e72a 100644
--- a/deobfuscator-transformers/src/main/java/uwu/narumi/deobfuscator/core/other/impl/zkm/ZelixLongEncryptionTransformer.java
+++ b/deobfuscator-transformers/src/main/java/uwu/narumi/deobfuscator/core/other/impl/zkm/ZelixLongEncryptionTransformer.java
@@ -2,7 +2,6 @@
 
 import org.objectweb.asm.tree.AbstractInsnNode;
 import org.objectweb.asm.tree.MethodInsnNode;
-import org.objectweb.asm.tree.MethodNode;
 import uwu.narumi.deobfuscator.api.asm.ClassWrapper;
 import uwu.narumi.deobfuscator.api.asm.InstructionContext;
 import uwu.narumi.deobfuscator.api.asm.MethodContext;
@@ -14,15 +13,10 @@
 import uwu.narumi.deobfuscator.api.context.Context;
 import uwu.narumi.deobfuscator.api.execution.SandboxClassLoader;
 import uwu.narumi.deobfuscator.api.helper.AsmHelper;
-import uwu.narumi.deobfuscator.api.transformer.FramedInstructionsTransformer;
 import uwu.narumi.deobfuscator.api.transformer.Transformer;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.stream.Stream;
 
 /**
  * Decrypts {@code long} numbers <a href="https://www.zelix.com/klassmaster/featuresLongEncryption.html">https://www.zelix.com/klassmaster/featuresLongEncryption.html</a>
@@ -98,11 +92,7 @@ protected void transform(ClassWrapper scope, Context context) throws Exception {
 
             // Set field to decrypted long value!
             insnContext.methodNode().instructions.insertBefore(insnContext.insn(), AsmHelper.getNumber(value));
-
-            // Add decrypter classes to remove
-
             markChange();
-
           } catch (ClassNotFoundException | NoSuchMethodException | InvocationTargetException | IllegalAccessException e) {
             throw new RuntimeException(e);
           }