Change out of System.out.println

out’ object can be customized. out gets initialized by java runtime environment at startup and it can be changed by developer during execution. Instead of standard output, in default cases when you run a program through command line, the output is printed in the same command window. We can change that behavior using setOut method as below. In the following example, I have redirected the output to a text file in the same directory.

 

Naveen P.N

12+ years of experience in IT with vast experience in executing complex projects using Java, Micro Services , Big Data and Cloud Platforms. I found NPN Training Pvt Ltd a India based startup to provide high quality training for IT professionals. I have trained more than 3000+ IT professionals and helped them to succeed in their career in different technologies. I am very passionate about Technology and Training. I have spent 12 years at Siemens, Yahoo, Amazon and Cisco, developing and managing technology.