diff --git a/src/main/java/net/runelite/asm/execution/Execution.java b/src/main/java/net/runelite/asm/execution/Execution.java
index 227a153d14..1d5f4885a1 100644
--- a/src/main/java/net/runelite/asm/execution/Execution.java
+++ b/src/main/java/net/runelite/asm/execution/Execution.java
@@ -136,10 +136,10 @@ public class Execution
 		System.out.println("Processed " + fcount + " frames");
 	}
 	
-	public Collection<InstructionContext> getInstructonContexts(Instruction i)
-	{
-		return contexts.getCollection(i);
-	}
+//	public Collection<InstructionContext> getInstructonContexts(Instruction i)
+//	{
+//		return contexts.getCollection(i);
+//	}
 
 	public void addExecutionVisitor(ExecutionVisitor ev)
 	{
diff --git a/src/main/java/net/runelite/deob/deobfuscators/UnusedParameters.java b/src/main/java/net/runelite/deob/deobfuscators/UnusedParameters.java
index fabf8e6750..d7cdaa716c 100644
--- a/src/main/java/net/runelite/deob/deobfuscators/UnusedParameters.java
+++ b/src/main/java/net/runelite/deob/deobfuscators/UnusedParameters.java
@@ -1,5 +1,11 @@
 package net.runelite.deob.deobfuscators;
 
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import net.runelite.asm.ClassFile;
 import net.runelite.asm.ClassGroup;
 import net.runelite.deob.Deob;
@@ -11,17 +17,9 @@ import net.runelite.asm.attributes.code.instruction.types.InvokeInstruction;
 import net.runelite.asm.attributes.code.instruction.types.LVTInstruction;
 import net.runelite.asm.execution.Execution;
 import net.runelite.asm.execution.InstructionContext;
-import net.runelite.asm.signature.Signature;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 import net.runelite.asm.execution.StackContext;
+import net.runelite.asm.signature.Signature;
 import net.runelite.asm.signature.util.VirtualMethods;
-
 import org.apache.commons.collections4.CollectionUtils;
 
 public class UnusedParameters implements Deobfuscator
diff --git a/src/main/java/net/runelite/deob/deobfuscators/arithmetic/MultiplyOneDeobfuscator.java b/src/main/java/net/runelite/deob/deobfuscators/arithmetic/MultiplyOneDeobfuscator.java
index 0b342572ef..7ccbdee401 100644
--- a/src/main/java/net/runelite/deob/deobfuscators/arithmetic/MultiplyOneDeobfuscator.java
+++ b/src/main/java/net/runelite/deob/deobfuscators/arithmetic/MultiplyOneDeobfuscator.java
@@ -1,9 +1,6 @@
 package net.runelite.deob.deobfuscators.arithmetic;
 
-import java.util.Collection;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
 import net.runelite.asm.ClassGroup;
 import net.runelite.deob.Deobfuscator;
 import net.runelite.asm.attributes.code.Instruction;
@@ -13,67 +10,73 @@ import net.runelite.asm.attributes.code.instructions.IMul;
 import net.runelite.asm.attributes.code.instructions.LMul;
 import net.runelite.asm.attributes.code.instructions.NOP;
 import net.runelite.asm.execution.Execution;
-import net.runelite.asm.execution.Frame;
 import net.runelite.asm.execution.InstructionContext;
 import net.runelite.asm.execution.StackContext;
 
 public class MultiplyOneDeobfuscator implements Deobfuscator
 {
+	private int count;
+
+	private void visit(InstructionContext ictx)
+	{
+		Instruction instruction = ictx.getInstruction();
+
+		if (!(instruction instanceof IMul) && !(instruction instanceof LMul))
+		{
+			return;
+		}
+
+		Instructions ins = ictx.getInstruction().getInstructions();
+		if (ins == null)
+		{
+			return;
+		}
+
+		List<Instruction> ilist = ins.getInstructions();
+
+		if (!ilist.contains(ictx.getInstruction()))
+		{
+			return; // already done
+		}
+		StackContext one = ictx.getPops().get(0);
+		StackContext two = ictx.getPops().get(1);
+
+		int removeIdx = -1;
+		if (one.getPushed().getInstruction() instanceof PushConstantInstruction
+			&& DMath.equals((Number) ((PushConstantInstruction) one.getPushed().getInstruction()).getConstant().getObject(), 1))
+		{
+			removeIdx = 0;
+		}
+		else if (two.getPushed().getInstruction() instanceof PushConstantInstruction
+			&& DMath.equals((Number) ((PushConstantInstruction) two.getPushed().getInstruction()).getConstant().getObject(), 1))
+		{
+			removeIdx = 1;
+		}
+
+		if (removeIdx == -1)
+		{
+			return;
+		}
+
+		if (!MultiplicationDeobfuscator.isOnlyPath(e, ictx, removeIdx == 0 ? one : two))
+		{
+			return;
+		}
+
+		ictx.removeStack(removeIdx);
+		ins.replace(ictx.getInstruction(), new NOP(ins));
+
+		++count;
+	}
+	
 	@Override
 	public void run(ClassGroup group)
 	{
-		group.buildClassGraph();
-		
 		Execution e = new Execution(group);
+		e.addExecutionVisitor(i -> visit(i));
 		e.populateInitialMethods();
 		e.run();
 		
-		int count = 0;
-		
-		for (Frame frame : e.processedFrames)
-			for (InstructionContext ictx : frame.getInstructions())
-			{
-				Instruction instruction = ictx.getInstruction();
-				
-				if (!(instruction instanceof IMul) && !(instruction instanceof LMul))
-					continue;
-				
-				Instructions ins = ictx.getInstruction().getInstructions();
-				if (ins == null)
-					continue;
-				
-				List<Instruction> ilist = ins.getInstructions();
-
-				if (!ilist.contains(ictx.getInstruction()))
-					continue; // already done
-				
-				StackContext one = ictx.getPops().get(0);
-				StackContext two = ictx.getPops().get(1);
-				
-				int removeIdx = -1;
-				if (one.getPushed().getInstruction() instanceof PushConstantInstruction
-					&& DMath.equals((Number) ((PushConstantInstruction) one.getPushed().getInstruction()).getConstant().getObject(), 1))
-				{
-					removeIdx = 0;
-				}
-				else if (two.getPushed().getInstruction() instanceof PushConstantInstruction
-					&& DMath.equals((Number) ((PushConstantInstruction) two.getPushed().getInstruction()).getConstant().getObject(), 1))
-				{
-					removeIdx = 1;
-				}
-				
-				if (removeIdx == -1)
-					continue;
-				
-				if (!MultiplicationDeobfuscator.isOnlyPath(e, ictx, removeIdx == 0 ? one : two))
-					continue;
-				
-				ictx.removeStack(removeIdx);
-				ins.replace(ictx.getInstruction(), new NOP(ins));
-				
-				++count;
-			}
-		
 		System.out.println("Removed " + count + " 1 multiplications");
 	}