title: Java: How to open a program using the command line and interact
body: <p>I searched a lot the last hours to open program.exe and interact with it like cmd. The solutions I found did not work or just worked for opening cmd and running commands like 'dir'.</p>
  
  <p>I want to open a program (lets say program.exe), entering a command, parsing the output and then entering the next command. The window of the command line does not have to be open/visible but I need to get the output and enter further commands. How can I do this with Java?</p>