040000 tree 47e0f703b598694b6a4585eb8be6ff526df247bf	hello-world-sql
040000 tree a605f468a423085a3410471a20020cf9d5b4b70f	hello-world-webapp
100644 blob 9e0230150f25d5feb78db8ed9aba74eb52926022	pom.xml