Window -> Preferences -> java -> Compiler -> Errors/Warnings 들어가서
Deprecated and restricted API 를 활성화 시켜서 Forbidden reference (access rules) 에 Error 로 체크되어 있는걸
Ignore로 바꿔주고 Apply 하면 된다.
출처: http://devzeroty.tistory.com/entry/오류-The-type-BASE64Decoder-is-not-accessible-due-to-restriction-on-required-library [Dev Story..]
출처: http://devzeroty.tistory.com/entry/오류-The-type-BASE64Decoder-is-not-accessible-due-to-restriction-on-required-library [Dev Story..]
출처: http://devzeroty.tistory.com/entry/오류-The-type-BASE64Decoder-is-not-accessible-due-to-restriction-on-required-library [Dev Story..]