question: update null gist concode_field_sep GitHubResponse response concode_elem_sep GistService gistService concode_elem_sep GitHubClient gitHubClient concode_field_sep void starGistEmptyId concode_elem_sep void forkGistNullId concode_elem_sep void pageUserGists concode_elem_sep void pageStarredGists concode_elem_sep void createCommentNullGistId concode_elem_sep void getCommentsNullGistId concode_elem_sep void before concode_elem_sep void getGist concode_elem_sep void getGistNullId concode_elem_sep void createGistNullUser concode_elem_sep void getStarredGists concode_elem_sep void createCommentNullComment concode_elem_sep void getGistsOK concode_elem_sep void createCommentOK concode_elem_sep void forkGistEmptyId concode_elem_sep void isStarredGistNullId concode_elem_sep void editGistComment concode_elem_sep void isStarredGistEmptyId concode_elem_sep void defaultContructor concode_elem_sep void starGistNullId concode_elem_sep void getGistsNullUser concode_elem_sep void starGist concode_elem_sep void editGistCommentNullComment concode_elem_sep void getCommentsOK concode_elem_sep void deleteGistNullId concode_elem_sep void createGistNullGist concode_elem_sep void updateGistNullId concode_elem_sep void pagePublicGists concode_elem_sep void getGistEmptyId concode_elem_sep void pageUserGistsNullId concode_elem_sep void pageUserGistsEmptyId concode_elem_sep void updateGistOK concode_elem_sep void constructorNullArgument concode_elem_sep void deleteGist concode_elem_sep void deleteGistEmptyId concode_elem_sep void unstarGist concode_elem_sep void deleteGistComment concode_elem_sep void unstarGistNullId concode_elem_sep void getGistsEmptyUser concode_elem_sep void isStarredGist concode_elem_sep void getGistComment concode_elem_sep void unstarGistEmptyId concode_elem_sep void forkGist
target: void function ( ) { gistService . updateGist ( null ) ; }