recon-util exceptions

.containers/coatjava.Dockerfile

@@ -22,4 +22,4 @@ ARG REF_NAME=development
 # build coatjava 
 RUN java --version && cd /opt && \
     git clone https://code.jlab.org/hallb/alert/coatjava.git && cd coatjava && \
-    git fetch origin && git checkout ${REF_NAME} && ./build-coatjava.sh 
+    git fetch origin && git checkout ${REF_NAME} && ./build-coatjava.sh --quiet

.gitlab-ci.yml

@@ -24,6 +24,34 @@ coatjava_build:
       --dockerfile  $CI_PROJECT_DIR/.containers/coatjava.Dockerfile
       --destination $CI_REGISTRY_IMAGE/coatjava:${CI_COMMIT_REF_NAME}
       --build-arg REF_NAME=${CI_COMMIT_REF_NAME}
+
+coatjava_dind_build:
+  image: eicweb.phy.anl.gov:4567/containers/image_recipes/ubuntu_dind:latest
+  tags: 
+    - "silicon"
+  when: manual
+  allow_failure: true
+  script:
+    - echo "${CI_COMMIT_REF_NAME}"
+    - >
+      docker build --build-arg REF_NAME=${CI_COMMIT_REF_NAME}  \
+                   -f .containers/coatjava.Dockerfile \
+                   -t $CI_REGISTRY_IMAGE/coatjava_dind:${CI_COMMIT_REF_NAME}  .
+    - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
+    - docker push $CI_REGISTRY_IMAGE/coatjava_dind:${CI_COMMIT_REF_NAME}
+
+
+print_help:
+  image: $CI_REGISTRY_IMAGE/coatjava:${CI_COMMIT_REF_NAME}
+  needs: ["coatjava_build"]
+  script:
+    - export PATH=/opt/coatjava/coatjava/bin:$PATH
+    - source /opt/coatjava/coatjava/libexec/env.sh
+    - ls -lrth
+    - printenv
+    - decoder -help || true
+    - recon-util -help || true
+
 
 alert_testing:
   needs: ["coatjava_build"]

common-tools/clas-io/src/main/java/org/jlab/utils/JsonUtils.java

@@ -113,7 +113,9 @@ public static JsonObject Map2Json(Map<String,Object> map) {
                 ret.add(topKey,Map2Json((Map)entry.getValue()));
             }
             else {
-                ret.add(topKey, entry.getValue().toString());
+                if(entry.getValue() != null) {
+                    ret.add(topKey, entry.getValue().toString());
+                }
             }
         }
         return ret;