private char[] requestPassword(String prompt) {
		String host = "localhost";
		InetAddress addr = InetAddress.getLoopbackAddress();
		String protocol = "postgresql";
		String scheme = "NO_NAME";
		return Authenticator
				.requestPasswordAuthentication(host, addr, port, protocol, prompt, scheme)
				.getPassword();
	}
@return true if the server (referred to by -postgresRoot-) is running
@throws IOException if there is a problem running the command
@throws InterruptedException if there is a problem running the command
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/BSimControlLaunchable.java