test constructor basic method test basic initi test data prioriti item high prioriti headlin test headlin descript test descript info http argouml tigri test critic critic critic critic set headlin headlin item item item critic headlin prioriti descript info initi list list list list add item list add element item redundantli add item ignor list add element item size addit second item ignor list size incorrect list size retriev item item did correct item list size list item remov item item remov element item fail remov item list remov element item size item remov list size incorrect list size 