}
FileExecutor exec = new FileExecutor();
String[] output = new String[2];
String[] params = {"javac", "-help"};
if (exec.executeCommand(params, output) != 0)
{
String[] message = {
"It looks like your system does not have a Java Development Kit (JDK) available.",
"The software that you plan to install requires a JDK for both its installation and execution.",
"\n",