question: returns a short string code for each log level . concode_field_sep File mLogFile concode_elem_sep File mLogFileFinal concode_elem_sep String DEFAULT_LOG_PREFIX concode_elem_sep String TAG concode_elem_sep String mCode concode_elem_sep PrintWriter mLogWriter concode_elem_sep long mStartTime concode_field_sep void warn concode_elem_sep void debug concode_elem_sep String defaultFilename concode_elem_sep void log concode_elem_sep void error concode_elem_sep void close concode_elem_sep void fatal concode_elem_sep void info
target: String function ( ) { return mCode ; }