https://www.linuxtopia.org/online_books/eclipse_documentation/eclipse_javaserver_faces_tooling_guide/topic/org.eclipse.jst.jsf.doc.dev/html/api_reference/org/eclipse/jst/jsf/designtime/eclipse_jsf_DesignTimeApplicationManager.html
Eclipse JavaServer Faces Tooling Development Guide (Galileo) - DesignTimeApplicationManager
Eclipse JDT Plugin Development Guide
javaserver facesdevelopment guideeclipsetoolinggalileo