Java Data Type Tutorial - Java ProcessBuilder .redirectInput (File file)

Syntax

ProcessBuilder.redirectInput(File file) has the following syntax.

public ProcessBuilder redirectInput(File file)

Example

In the following code shows how to use ProcessBuilder.redirectInput(File file) method.

//from  w ww  .j  a va2s  .c om
import java.io.File;
import java.io.IOException;

public class Main {

   public static void main(String[] args) {

      // create a new list of arguments for our process
      String[] list = {"notepad.exe", "test.txt"};

      // create the process builder
      ProcessBuilder pb = new ProcessBuilder(list);
      try {

        pb= pb.redirectInput(new File("c:/"));
        pb.start();
      } catch (IOException ex) {
         ex.printStackTrace();
      }
   }
}