question: adds a extension . concode_field_sep String fProviderName concode_elem_sep ArrayList<ExtensionPoint> fExtensionPoints concode_elem_sep ArrayList<URL> fExportedLibs concode_elem_sep String fPluginPath concode_elem_sep ArrayList<URL> fNotExportedLibs concode_elem_sep Logger LOG concode_elem_sep String fPluginClass concode_elem_sep ArrayList<String> fDependencies concode_elem_sep String fPluginId concode_elem_sep String fName concode_elem_sep ArrayList<Extension> fExtensions concode_elem_sep String fVersion concode_elem_sep Configuration fConf concode_elem_sep HashMap<String,ResourceBundle> fMessages concode_elem_sep PluginClassLoader fClassLoader concode_field_sep void setName concode_elem_sep String getName concode_elem_sep String getPluginPath concode_elem_sep ArrayList<URL> getDependencyLibs concode_elem_sep String getResourceString concode_elem_sep String getPluginClass concode_elem_sep PluginClassLoader getClassLoader concode_elem_sep void setPluginId concode_elem_sep ExtensionPoint[] getExtenstionPoints concode_elem_sep void addNotExportedLibRelative concode_elem_sep void addExtensionPoint concode_elem_sep String getVersion concode_elem_sep void setVersion concode_elem_sep String getPluginId concode_elem_sep String[] getDependencies concode_elem_sep String getProviderName concode_elem_sep void setPluginClass concode_elem_sep void setPath concode_elem_sep URL[] getExportedLibUrls concode_elem_sep void collectLibs concode_elem_sep void addDependency concode_elem_sep Extension[] getExtensions concode_elem_sep void addExportedLibRelative concode_elem_sep void setProvidername concode_elem_sep URL[] getNotExportedLibUrls
target: void function ( Extension arg0 ) { fExtensions . add ( arg0 ) ; }