4.0.0 ff4j-web jar ff4j-web org.ff4j ff4j-parent 1.0.0 ff4j-core org.ff4j ${project.version} junit junit test commons-io commons-io commons-fileupload commons-fileupload javax.servlet servlet-api provided javax.servlet.jsp jsp-api provided javax.servlet jstl 1.1.1 runtime taglibs standard runtime 1.1.1