From 6e10eee6ee62bba82d92a80f4addf0db6ad73a67 Mon Sep 17 00:00:00 2001
From: Nikolay Martynov <nikolay.martynov@datadoghq.com>
Date: Thu, 27 Feb 2020 15:46:39 +0100
Subject: [PATCH] Use isEmpty

---
 .../trace/agent/tooling/context/FieldBackedProvider.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dd-java-agent/agent-tooling/src/main/java/datadog/trace/agent/tooling/context/FieldBackedProvider.java b/dd-java-agent/agent-tooling/src/main/java/datadog/trace/agent/tooling/context/FieldBackedProvider.java
index 443a5248f9..e8ab3ab7ec 100644
--- a/dd-java-agent/agent-tooling/src/main/java/datadog/trace/agent/tooling/context/FieldBackedProvider.java
+++ b/dd-java-agent/agent-tooling/src/main/java/datadog/trace/agent/tooling/context/FieldBackedProvider.java
@@ -127,7 +127,7 @@ public class FieldBackedProvider implements InstrumentationContextProvider {
   @Override
   public AgentBuilder.Identified.Extendable instrumentationTransformer(
       AgentBuilder.Identified.Extendable builder) {
-    if (instrumenter.contextStore().size() > 0) {
+    if (!instrumenter.contextStore().isEmpty()) {
       /*
        * Install transformer that rewrites accesses to context store with specialized bytecode that
        * invokes appropriate storage implementation.