DailyMotion sample FndBugs warnings

[elharo]

[INFO] com.google.api.services.samples.dailymotion.cmdline.simple.DailyMotionSample$DailyMotionUrl doesn't override com.google.api.client.http.GenericUrl.equals(Object) [com.google.api.services.samples.dailymotion.cmdline.simple.DailyMotionSample$DailyMotionUrl] At DailyMotionSample.java:[line 1] EQ_DOESNT_OVERRIDE_EQUALS
[INFO] Unread public/protected field: com.google.api.services.samples.dailymotion.cmdline.simple.DailyMotionSample$DailyMotionUrl.fields [com.google.api.services.samples.dailymotion.cmdline.simple.DailyMotionSample] At DailyMotionSample.java:[line 80] URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD
[INFO]