Redirecting System.setout back to standard output

java, redirectstandardoutput

Solution

Just save it and restore it:

final PrintStream oldStdout = System.out;
System.setOut(newStdout);
// ...
System.setOut(oldStdout);

Problem

`System.setout` redirects the standard output. For instance, ``` FileOutputStream f = new FileOutputStream("file.txt"); System.setOut(new PrintStream(f)); ``` Every `System.out.print` will write in the file. My question is, how to set the output back to the standard once this has been done?

Original source