CODEWITHSUNDEEP
javaloggingiojruby
José P. Airosa
José P. Airosa

Reputation: 368

Redirecting java System.out.println to file in jruby

My Ruby (JRuby) app loads a couple of Java libraries (not maintained by my team) and in those Java librares there are a few System.out.println that are outputting on my app.

In the Ruby side I have redirected STDOUT and STDERR to a log file and I would like to also have the ones coming from Java layer to also output to my file.

Any ideas how I can achieve this?

Thank you!

Upvotes: 0

Views: 629

Answers (1)

pauljwilliams
pauljwilliams

Reputation: 19225

You can redirect System.out and System.err by using the System.setOUt() and System.setErr() methods. They both take a PrintStream.

Take a look at : https://blogs.oracle.com/nickstephen/entry/java_redirecting_system_out_and

Upvotes: 1

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