From 35319aa33df43f7e7add63356898b006b01b3d86 Mon Sep 17 00:00:00 2001
From: Lee <lee@benf.org>
Date: Thu, 20 Feb 2020 21:09:59 +0000
Subject: [PATCH] Remove uneccessary filter.

---
 .../op4rewriters/InstanceofMatchTidyingRewriter.java        | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/org/benf/cfr/reader/bytecode/analysis/opgraph/op4rewriters/InstanceofMatchTidyingRewriter.java b/src/org/benf/cfr/reader/bytecode/analysis/opgraph/op4rewriters/InstanceofMatchTidyingRewriter.java
index 242d9518b..f8e5d7e61 100644
--- a/src/org/benf/cfr/reader/bytecode/analysis/opgraph/op4rewriters/InstanceofMatchTidyingRewriter.java
+++ b/src/org/benf/cfr/reader/bytecode/analysis/opgraph/op4rewriters/InstanceofMatchTidyingRewriter.java
@@ -38,11 +38,7 @@ public static void rewrite(Op04StructuredStatement block) {
     private void doRewrite(Op04StructuredStatement block) {
         ExpressionRewriterTransformer et = new SearchPass(new SearchPassRewriter());
         et.transform(block);
-        Set<LocalVariable> localsKeep = SetFactory.newSet();
-        for (Map.Entry<LocalVariable, Integer> entry : locals.entrySet()) {
-            if (entry.getValue() > 0) localsKeep.add(entry.getKey());
-        }
-        removeCandidates.removeAll(localsKeep);
+        removeCandidates.removeAll(locals.keySet());
         //noinspection SuspiciousMethodCalls
         removeCandidates.retainAll(definitions.keySet());
         if (removeCandidates.isEmpty()) return;