question: return an enumeration of context attribute names . concode_field_sep PrintWriter myLogWriter concode_elem_sep Hashtable<String,Object> myAttributes concode_elem_sep URL myResourceBaseURL concode_field_sep Enumeration<String> getServletNames concode_elem_sep ServletRegistration getServletRegistration concode_elem_sep FilterRegistration getFilterRegistration concode_elem_sep URL getResource concode_elem_sep String getServletContextName concode_elem_sep T createServlet concode_elem_sep SessionCookieConfig getSessionCookieConfig concode_elem_sep void log concode_elem_sep void log concode_elem_sep void log concode_elem_sep int getMinorVersion concode_elem_sep Set<SessionTrackingMode> getEffectiveSessionTrackingModes concode_elem_sep String getRealPath concode_elem_sep ClassLoader getClassLoader concode_elem_sep String getContextPath concode_elem_sep Enumeration<String> getInitParameterNames concode_elem_sep void setAttribute concode_elem_sep Object getAttribute concode_elem_sep int getMajorVersion concode_elem_sep Enumeration<Servlet> getServlets concode_elem_sep Map<String,? extends FilterRegistration> getFilterRegistrations concode_elem_sep void removeAttribute concode_elem_sep Servlet getServlet concode_elem_sep void addListener concode_elem_sep void addListener concode_elem_sep void addListener concode_elem_sep void setSessionTrackingModes concode_elem_sep String getServerInfo concode_elem_sep String getMimeType concode_elem_sep int getEffectiveMinorVersion concode_elem_sep ServletRegistration.Dynamic addServlet concode_elem_sep ServletRegistration.Dynamic addServlet concode_elem_sep ServletRegistration.Dynamic addServlet concode_elem_sep InputStream getResourceAsStream concode_elem_sep Map<String,? extends ServletRegistration> getServletRegistrations concode_elem_sep RequestDispatcher getRequestDispatcher concode_elem_sep T createFilter concode_elem_sep T createListener concode_elem_sep Set<SessionTrackingMode> getDefaultSessionTrackingModes concode_elem_sep Set<String> getResourcePaths concode_elem_sep String getInitParameter concode_elem_sep int getEffectiveMajorVersion concode_elem_sep FilterRegistration.Dynamic addFilter concode_elem_sep Dynamic addFilter concode_elem_sep Dynamic addFilter concode_elem_sep boolean setInitParameter concode_elem_sep JspConfigDescriptor getJspConfigDescriptor concode_elem_sep ServletContext getContext concode_elem_sep void declareRoles concode_elem_sep RequestDispatcher getNamedDispatcher
target: Enumeration < String > function ( ) { return ( myAttributes . keys ( ) ) ; }