Answers for "java export system out to string"

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java export system out to string

// Java program to demonstrate redirection in System.out.println()
import java.io.*;
  
public class SystemFact
{
    public static void main(String arr[]) throws FileNotFoundException
    {
        // Creating a File object that represents the disk file.
        PrintStream o = new PrintStream(new File("A.txt"));
  
        // Store current System.out before assigning a new value
        PrintStream console = System.out;
  
        // Assign o to output stream
        System.setOut(o);
        System.out.println("This will be written to the text file");
  
        // Use stored value for output stream
        System.setOut(console);
        System.out.println("This will be written on the console!");
    }
}
Posted by: Guest on July-05-2021

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