jvm-libs: fix flacky unit test on JSON-RPC (#655)

Consensys · Feb 5, 2025 · 1fd68e1 · 1fd68e1
1 parent b5194c0
commit 1fd68e1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/...ic/json-rpc/src/test/kotlin/net/consensys/linea/jsonrpc/client/JsonRpcV2ClientImplTest.kt b/...ic/json-rpc/src/test/kotlin/net/consensys/linea/jsonrpc/client/JsonRpcV2ClientImplTest.kt
@@ -39,6 +39,7 @@ import tech.pegasys.teku.infrastructure.async.SafeFuture
 import java.math.BigInteger
 import java.net.ConnectException
 import java.net.URI
+import java.util.concurrent.CopyOnWriteArrayList
 import java.util.concurrent.ExecutionException
 import java.util.function.Predicate
 import kotlin.time.Duration
@@ -509,7 +510,7 @@ class JsonRpcV2ClientImplTest {
       // stop the server to simulate connection error
       wiremock.stop()
 
-      val retryPredicateCalls = mutableListOf<Result<String?, Throwable>>()
+      val retryPredicateCalls = CopyOnWriteArrayList<Result<String?, Throwable>>()
 
       val reqFuture = client.makeRequest(
         method = "someMethod",