Wait for process to finish before proceeding in Java

Question

Essentially, I\'m making a small program that\'s going to install some software, and then run some basic commands afterwards to prep that program. However, what is happening

Answer 1

you can use Process.waitFor() method

and the doc says

Causes the current thread to wait, if necessary, until the process represented by this Process object has terminated. This method returns immediately if the subprocess has already terminated. If the subprocess has not yet terminated, the calling thread will be blocked until the subprocess exits.