question: unsupported . concode_field_sep String sessionId_ concode_elem_sep String clientAddr_ concode_elem_sep Logger LOGGER concode_elem_sep int accessCount_ concode_elem_sep boolean isInvalidated_ concode_elem_sep long lastAccessedTime_ concode_elem_sep long sessionTimeout_ concode_elem_sep Integer cacheId_ concode_elem_sep long serialVersionUID concode_elem_sep HashMap<String,Object> sessionData_ concode_elem_sep long creationTime_ concode_elem_sep boolean isNew_ concode_field_sep void access concode_elem_sep ServletContext getServletContext concode_elem_sep void checkValid concode_elem_sep void updateCache concode_elem_sep void clearAttributes concode_elem_sep int getMaxInactiveInterval concode_elem_sep String getId concode_elem_sep void invalidate concode_elem_sep boolean isNew concode_elem_sep void setMaxInactiveInterval concode_elem_sep Object getValue concode_elem_sep long getLastAccessedTime concode_elem_sep void setAttribute concode_elem_sep Object getAttribute concode_elem_sep Enumeration<String> getAttributeNames concode_elem_sep void maybeThrowIllegalStateException concode_elem_sep long getCreationTime concode_elem_sep void putValue concode_elem_sep void removeAttribute concode_elem_sep String[] getValueNames concode_elem_sep javax.servlet.http.HttpSessionContext getSessionContext
target: void function ( String arg0 ) { removeAttribute ( arg0 ) ; updateCache ( ) ; }