question: put item in the queue concode_field_sep int itemId concode_elem_sep String name concode_elem_sep ItemQueue queue concode_field_sep placeholderType placeHolder
target: void function ( ) { Item loc0 = new Item ( name , itemId ++ ) ; queue . put ( loc0 ) ; Random loc1 = new Random ( ) ; Thread . sleep ( loc1 . nextInt ( 2000 ) ) ; }