Whenwritingalibraryitisveryusefultologinformation.Howevertherearemanyloggingimplementationsoutthere,andalibrarycannotimposetheuseofaparticularoneontheoverallapplicationthatthelibraryisapartof.TheLoggingpackageisanultra-thinbridgebetweendifferentloggingimplementations.Alibrarytha