adding java

Dockerfile

@@ -19,6 +19,7 @@ RUN apt-get update \
         lsof \
         vim \
         git-lfs\
+        openjdk-8-jdk \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 USER $NB_UID
@@ -26,6 +27,7 @@ USER $NB_UID
 # Dependecies:
 # - quippy: gcc gfortran liblapack-dev libblas-dev libnetcdf-dev netcdf-bin libxpm-dev libgsl-dev
 # - qmmlpack: gcc libgsl-dev lsof
+# - co2-sgd: openjdk-8-jdk
 
 # ================================================================================
 # Python environment