question: private void writeLog ( String log ) { File file = new File ( CrashHandlerDefault . Log_Default_Path + "/" + formatter . format ( new Date ( ) ) + ".log" ) ; try { FileOutputStream fileOutputStream = new FileOutputStream ( file ) ; byte [ ] bytes = log . getBytes ( ) ; fileOutputStream . write ( bytes ) ; fileOutputStream . close ( ) ; } catch ( IOException e ) { e . printStackTrace ( ) ; } }
target:  write log in file