// any output?
StreamGobbler outputGobbler = new StreamGobbler(javaProcess.getInputStream(), "OUTPUT");
// kick them off
errorGobbler.start();
outputGobbler.start();
// any error???
javaProcess.waitFor();
rv = javaProcess.exitValue();
String commandString = command[0]+" "+command[1]+" "+command[2]+" "+command[3];