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import java.io.BufferedReader;
import java.io.File;
import java.io.InputStreamReader;
import java.util.Map;
public class MainClass {
public static void main(String args[]) throws Exception {
ProcessBuilder launcher = new ProcessBuilder();
Map<String, String> environment = launcher.environment();
launcher.redirectErrorStream(true);
launcher.directory(new File("c:\\"));
environment.put("name", "var");
launcher.command("notepad.exe");
Process p = launcher.start(); // And launch a new process
BufferedReader output = new BufferedReader(new InputStreamReader(p.getInputStream()));
String line;
while ((line = output.readLine()) != null)
System.out.println(line);
// The process should be done now, but wait to be sure.
p.waitFor();
}
}
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