Java Data Type Tutorial - Java ProcessBuilder .redirectErrorStream ( boolean redirectErrorStream)

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Syntax

ProcessBuilder.redirectErrorStream(boolean redirectErrorStream) has the following syntax.

public ProcessBuilder redirectErrorStream(boolean redirectErrorStream)

Example

In the following code shows how to use ProcessBuilder.redirectErrorStream(boolean redirectErrorStream) method.

/*w ww  .ja v a 2  s  .c om*/
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);

      // Redirect the error stream
      pb.redirectErrorStream(true);
      System.out.println(pb.redirectErrorStream());
   }
}

The code above generates the following result.

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