From e1ca29042436a0f971d8df46ac513631d5d6c338 Mon Sep 17 00:00:00 2001
From: Skylot <skylot@gmail.com>
Date: Thu, 21 Feb 2019 15:29:38 +0300
Subject: [PATCH] fix: avoid ConcurrentModificationException in
 EliminatePhiNodes pass

---
 .../java/jadx/core/dex/visitors/ssa/EliminatePhiNodes.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/jadx-core/src/main/java/jadx/core/dex/visitors/ssa/EliminatePhiNodes.java b/jadx-core/src/main/java/jadx/core/dex/visitors/ssa/EliminatePhiNodes.java
index 3145e6d0b..a3819836c 100644
--- a/jadx-core/src/main/java/jadx/core/dex/visitors/ssa/EliminatePhiNodes.java
+++ b/jadx-core/src/main/java/jadx/core/dex/visitors/ssa/EliminatePhiNodes.java
@@ -1,5 +1,6 @@
 package jadx.core.dex.visitors.ssa;
 
+import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
@@ -111,7 +112,7 @@ public class EliminatePhiNodes extends AbstractVisitor {
 		if (assignParentInsn != null) {
 			assignParentInsn.setResult(newAssignArg);
 		}
-		for (RegisterArg useArg : oldSVar.getUseList()) {
+		for (RegisterArg useArg : new ArrayList<>(oldSVar.getUseList())) {
 			RegisterArg newUseArg = useArg.duplicate(newRegNum, newSVar);
 			InsnNode parentInsn = useArg.getParentInsn();
 			if (parentInsn != null) {