From b391c9f0cbe2b07a475c048c07db728b35f44990 Mon Sep 17 00:00:00 2001
From: John Flavin <flavinj@gmail.com>
Date: Mon, 30 Jan 2017 10:26:07 -0600
Subject: [PATCH 1/2] 603 Only copy volumes if non-null

---
 .../java/com/spotify/docker/client/messages/VolumeList.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/spotify/docker/client/messages/VolumeList.java b/src/main/java/com/spotify/docker/client/messages/VolumeList.java
index de7ca7785..acc43db6e 100644
--- a/src/main/java/com/spotify/docker/client/messages/VolumeList.java
+++ b/src/main/java/com/spotify/docker/client/messages/VolumeList.java
@@ -47,8 +47,10 @@ public abstract class VolumeList {
   static VolumeList create(
       @JsonProperty("Volumes") final List<Volume> volumes,
       @JsonProperty("Warnings") final List<String> warnings) {
+    final ImmutableList<Volume> volumesCopy = volumes == null
+                                               ? null : ImmutableList.copyOf(volumes);
     final ImmutableList<String> warningsCopy = warnings == null
                                                ? null : ImmutableList.copyOf(warnings);
-    return new AutoValue_VolumeList(ImmutableList.copyOf(volumes), warningsCopy);
+    return new AutoValue_VolumeList(volumesCopy, warningsCopy);
   }
 }

From bad09521a1b00f2652fdb00444f58d8c3d0d5d2f Mon Sep 17 00:00:00 2001
From: John Flavin <flavinj@gmail.com>
Date: Tue, 31 Jan 2017 11:25:18 -0600
Subject: [PATCH 2/2] Mark volumes as @Nullable

---
 src/main/java/com/spotify/docker/client/messages/VolumeList.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/com/spotify/docker/client/messages/VolumeList.java b/src/main/java/com/spotify/docker/client/messages/VolumeList.java
index acc43db6e..9063f6e6b 100644
--- a/src/main/java/com/spotify/docker/client/messages/VolumeList.java
+++ b/src/main/java/com/spotify/docker/client/messages/VolumeList.java
@@ -36,6 +36,7 @@
 @JsonAutoDetect(fieldVisibility = ANY, getterVisibility = NONE, setterVisibility = NONE)
 public abstract class VolumeList {
 
+  @Nullable
   @JsonProperty("Volumes")
   public abstract ImmutableList<Volume> volumes();