strict mode로 앱 돌려보니까 파란색으로 


08-18 16:31:01.988: D/StrictMode(6196): StrictMode policy violation; ~duration=91 ms: android.os.StrictMode$StrictModeDiskReadViolation: policy=31 violation=2

08-18 16:31:01.988: D/StrictMode(6196): at android.os.StrictMode$AndroidBlockGuardPolicy.onReadFromDisk(StrictMode.java:1107)

08-18 16:31:01.988: D/StrictMode(6196): at android.app.SharedPreferencesImpl.awaitLoadedLocked(SharedPreferencesImpl.java:184)

08-18 16:31:01.988: D/StrictMode(6196): at android.app.SharedPreferencesImpl.getString(SharedPreferencesImpl.java:204)




이런 에러가 가끔 몇개 뜨는데... 이렇게 policy violation 경우 도대체 뭘 violate했는지 알수 있나요?
밑도끝도없이 어디가 잘못되었다고 라인넘버는 나오는데 왜 잘못되었는지를 모르겠네요..
그리고 strict mode로 하면서 빨간색 에러는 일단 고쳐서 안나오게 했는데 파란색 에러는 무시하고 가도 상관 없을정도인가요? 파란색은 일종의 권고사항같은건가요.. 

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이 게시물을