- '{project-name}-{stream}-merge-java':
           docker-pom: 'pom.xml'
           mvn-params: '-P docker'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
       - gerrit-maven-stage:
           sign-artifacts: true
           build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker -Dmaven.test.skip=true'
           container-public-registry: 'nexus3.onap.org:10001'
     java-version: openjdk11
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: policy-distribution-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'policy/distribution'
     project-name: 'policy-distribution'
     branch: 'master'
 
           build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker  -Dmaven.test.skip=true'
           container-public-registry: 'nexus3.onap.org:10001'
     java-version: openjdk11
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
 
 - project:
     name: policy-drools-applications-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'policy/drools-applications'
     project-name: 'policy-drools-applications'
     branch: 'master'
     branch: 'master'
     mvn-settings: 'policy-drools-applications-settings'
     java-version: openjdk11
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
 
 - project:
     name: policy-drools-applications-info
 
           build-node: centos7-docker-8c-8g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker  -Dmaven.test.skip=true'
           container-public-registry: 'nexus3.onap.org:10001'
     java-version: openjdk11
     files: '**'
     archive-artifacts: ''
-    build-node: 'ubuntu1604-docker-8c-8g'
+    build-node: 'ubuntu1804-docker-8c-8g'
 
 - project:
     name: policy-engine-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'policy/engine'
     project-name: 'policy-engine'
     branch: 'master'
     branch: 'master'
     mvn-settings: 'policy-engine-settings'
     java-version: openjdk11
-    build-node: 'ubuntu1604-builder-4c-4g'
+    build-node: 'ubuntu1804-builder-4c-4g'
 
 - project:
     name: policy-engine-info