From aacfe0c8a8786e1662ecaf79631cfae2ca946229 Mon Sep 17 00:00:00 2001
From: Michele Rastelli <michele@arangodb.com>
Date: Mon, 9 May 2022 14:29:28 +0200
Subject: [PATCH] fixed IndexOutOfBoundsException in RoundRobinHostHandler

---
 .../com/arangodb/internal/net/RoundRobinHostHandler.java    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/arangodb/internal/net/RoundRobinHostHandler.java b/src/main/java/com/arangodb/internal/net/RoundRobinHostHandler.java
index b79c85c14..e7cc650ea 100644
--- a/src/main/java/com/arangodb/internal/net/RoundRobinHostHandler.java
+++ b/src/main/java/com/arangodb/internal/net/RoundRobinHostHandler.java
@@ -32,7 +32,7 @@
 public class RoundRobinHostHandler implements HostHandler {
 
     private final HostResolver resolver;
-    private int current;
+    private long current;
     private int fails;
     private final List<Exception> lastFailExceptions;
     private Host currentHost;
@@ -43,7 +43,7 @@ public RoundRobinHostHandler(final HostResolver resolver) {
         this.resolver = resolver;
         lastFailExceptions = new ArrayList<>();
         hosts = resolver.resolve(true, false);
-        current = 0;
+        current = 0L;
         reset();
     }
 
@@ -59,7 +59,7 @@ public Host get(final HostHandle hostHandle, AccessType accessType) {
             throw e;
         }
 
-        final int index = (current++) % size;
+        final int index = (int) ((current++) % size);
         Host host = hosts.getHostsList().get(index);
         if (hostHandle != null) {
             final HostDescription hostDescription = hostHandle.getHost();