commit | 4cc3794182557c77466ac33227cc5f2b0748e547 | [log] [tgz] |
---|---|---|
author | David Bosschaert <davidb@apache.org> | Tue May 30 16:28:38 2017 +0100 |
committer | David Bosschaert <davidb@apache.org> | Tue May 30 16:28:38 2017 +0100 |
tree | 9f3201aba15a155d69bb142872ef4ab39d91edd1 | |
parent | 4e11542a32538f403ea060fd29c429c6adf8aeba [diff] |
Small improvement, make member field final.
diff --git a/containers-docker-local/src/main/java/org/apache/aries/containers/docker/local/impl/LocalDockerServiceManager.java b/containers-docker-local/src/main/java/org/apache/aries/containers/docker/local/impl/LocalDockerServiceManager.java index be91761..c64e99a 100644 --- a/containers-docker-local/src/main/java/org/apache/aries/containers/docker/local/impl/LocalDockerServiceManager.java +++ b/containers-docker-local/src/main/java/org/apache/aries/containers/docker/local/impl/LocalDockerServiceManager.java
@@ -60,13 +60,16 @@ : "localhost"; - private volatile LocalDockerController docker; + private final LocalDockerController docker; private final ConcurrentMap<String, Service> services = new ConcurrentHashMap<>(); public LocalDockerServiceManager() { - if (docker == null) - docker = new LocalDockerController(); + this(new LocalDockerController()); + } + + LocalDockerServiceManager(LocalDockerController docker) { + this.docker = docker; } List<String> getDockerIDs(ServiceConfig config) {