I am running Windows 10 64 bit and 64 bit Netbeans 9. I order to have the Netbeans console listen to both processes, I was suggested from this emailing list:
------------------------------------------------------------------------------------ What you need to do is have the output of the spawned process redirected to the STDOUT and STDERR of the current process. The following should work: ProcessBuilder pb = ProcessBuilder.command (“java”, “-Xmx8192m”, “-cp”, “MemoryLauncher.jar”, "Project.Main”); pb.inheritIO(); pb.start(); ------------------------------------------------------------------------------------ I have done: ProcessBuilder builder = new ProcessBuilder("java", "-Xmx8192m", "-cp", "MemoryLauncher.jar", "Project.Main"); builder.inheritIO(); Process process = builder.start(); While both outputs will go to the command prompt if I run this program outside of netbeans, if I try to run my program inside of netbeans, the only thing that it tells me is: Error: Could not find or load main class Project.Main How on earth is this? How can I adjust matters to work both ways?