Use of System.err.println() in Java -
on standard console things printed in white whether have written in system.out or system.err. in ide(for me eclipse) can see different color output on console both. i.e. black system.out , red system.err.
is system.err provided use in ides? cause on cmd can not distinguish system.out , system.err. both printed in same color.
these 2 different output streams available in of os's. don't have them color coded due settings of terminal/command line environment. on other hand ide provides different visualization different streams.
if wanted color them, consider using ansi escape sequences.
Comments
Post a Comment