Docker: switch parent image to openjdk

The java images are deprecated and haven't been updated since 2016.
DFBnc · Sep 2, 2017 · a88d7fe · a88d7fe
1 parent b649af8
commit a88d7fe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM java:8-jdk
+FROM openjdk:8-jdk
 MAINTAINER Shane Mc Cormack <dataforce@dataforce.org.uk>
 
 ENV LANG en_US.UTF-8