pom.xml: 4.0.0 groupId artifactId war 1 name URL com.google.cloud.tools appengine-maven-plugin 2.8.0 projectId 1 8080 org.apache.maven.plugins maven-compiler-plugin 3.3 org.apache.maven.plugins maven-war-plugin 3.3.2 appengine-web.xml: java21 web.xml: admin * /index.html admin CONFIDENTIAL /index.html * CONFIDENTIAL index.html: static file