Programming/Eclipse RCP
http://help.eclipse.org/help33/index.jsp?topic=/org.eclipse.platform.doc.isv/guide/workbench_cmd_menus.htm
WindowBuilder Pro
http://code.google.com/intl/ko/javadevtools/wbpro/
Eclipse SDK 를 반드시 깔아야 함
http://samindaw.wordpress.com/2008/11/05/eclipse-plugin-editor-extension-tab-show-generic-in-new-submenu/