question: add an element only if it does n't exist . concode_field_sep Cache cache concode_elem_sep Pattern minutes concode_elem_sep Pattern days concode_elem_sep Log logger concode_elem_sep Pattern seconds concode_elem_sep Pattern hours concode_field_sep void cleanHolder concode_elem_sep void set concode_elem_sep void set concode_elem_sep long incr concode_elem_sep long incr concode_elem_sep boolean safeReplace concode_elem_sep void replace concode_elem_sep void replace concode_elem_sep void clear concode_elem_sep boolean safeAdd concode_elem_sep boolean safeSet concode_elem_sep void setCache concode_elem_sep void delete concode_elem_sep void checkSerializable concode_elem_sep int parseDuration concode_elem_sep Cache getCache concode_elem_sep void stop concode_elem_sep void afterPropertiesSet concode_elem_sep Object get concode_elem_sep Map<String,Object> get concode_elem_sep T get concode_elem_sep boolean safeDelete concode_elem_sep long decr concode_elem_sep long decr
target: void function ( String arg0 , Object arg1 , String arg2 ) { checkSerializable ( arg1 ) ; getCache ( ) . add ( arg0 , arg1 , parseDuration ( arg2 ) ) ; }