fix #323 - use getter method instead of direct access to public field with @Lob
fix #323
- use getter method instead of direct access to public field with @Lob

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