Fixed warning caused by missing generic type
Fixed warning caused by missing generic type

yona-projects/yona,doortts/fork-yobi,Limseunghwan/oss,doortts/fork-yobi,yona-projects/yona,yona-projects/yona,ahb0327/yobi,violetag/demo,Limseunghwan/oss,naver/yobi,doortts/fork-yobi,bloodybear/yona,oolso/yobi,brainagenet/yobi,bloodybear/yona,doortts/fork-yobi,doortts/forked-for-history,ahb0327/yobi,Limseunghwan/oss,yona-projects/yona,oolso/yobi,violetag/demo,oolso/yobi,ihoneymon/yobi,naver/yobi,doortts/forked-for-history,brainagenet/yobi,ahb0327/yobi,bloodybear/yona,ihoneymon/yobi,bloodybear/yona,naver/yobi,ChangsungKim/TestRepository01,brainagenet/yobi,ChangsungKim/TestRepository01,ihoneymon/yobi,doortts/forked-for-history