package com.intrbiz.bergamot.check.tcp; import org.apache.log4j.BasicConfigurator; import org.apache.log4j.Level; import org.apache.log4j.Logger; public class SimpleConnectionTest { public static void main(String[] args) { BasicConfigurator.configure(); Logger.getRootLogger().setLevel(Level.INFO); // TCPChecker checker = new TCPChecker(); checker.check() .connect("127.0.0.1", 22) .execute((r) -> { System.out.println(r); }, (e) -> { e.printStackTrace(); }); } }