public static void main()

in java-extension/src/main/java/com/microsoft/vscode/spring/boot/dashboard/java/extension/JmxService.java [34:48]

• 15 lines of code
• 3 McCabe index (conditional complexity)

	public static void main(String[] args) {
		try {
			String jmxurl = System.getProperty("jmxurl");
			try (JMXConnector jmxConnector = JMXConnectorFactory.connect(new JMXServiceURL(jmxurl), null)) {
				MBeanServerConnection connection = jmxConnector.getMBeanServerConnection();
				String port = getPortViaAdmin(connection);
				if (port!=null) {
					System.out.println(port);
				}
			}
		} catch (Exception e) {
			e.printStackTrace(); //prints on System.err
		}
		System.out.println(-1); // caller expects a port number on sysout. Use -1 as kind of error code if anything went wrong
	}