question: make sure you always return a valid cookieutils concode_field_sep Logger logger concode_elem_sep String cookieKey concode_elem_sep CookieUtils cookieUtils concode_elem_sep String VALUE_SEPARATOR concode_elem_sep ICrypt crypt concode_elem_sep String encryptionKey concode_field_sep String encode concode_elem_sep String[] load concode_elem_sep String defaultEncryptionKey concode_elem_sep void save concode_elem_sep String[] decode concode_elem_sep ICrypt getCrypt concode_elem_sep void remove
target: CookieUtils function ( ) { if ( cookieUtils == null ) { CookieDefaults loc0 = new CookieDefaults ( ) ; loc0 . setHttpOnly ( true ) ; cookieUtils = new CookieUtils ( loc0 ) ; } return cookieUtils ; }