HelpTelnetHandler implements TelnetHandler { @Override public String getDescription() { return "show all support commands!" + LINE + "Usage:\thelp" + LINE + "\thelp [cmd]"; }  @Override String getCommand(); @Override String telnet(AbstractChannel channel, String message); @Override String getDescription();  }
@Test public void getDescription() throws Exception { Assert.assertNotNull(new HelpTelnetHandler().getDescription()); }