040000 tree dede3a94b8ae8852a1fa391576c488994c2e831a	hello-world-sql
040000 tree ae1c68de20d1e68c92f49ea76b90e52eb8dcee7e	hello-world-webapp
100644 blob 20257b612430977733b9f4eba22e6a1e8ef60f28	pom.xml