Method queryByString

src/main/java/core/packetproxy/model/Servers.java:65–75

(String str)

	}

	public Server queryByString(String str) throws Exception {
		List<Server> all = this.queryAll();
		for (Server server : all) {

			if (server.toString().equals(str)) {

				return server;
			}
		}
		return null;
	}

	public Server queryByHostNameAndPort(String hostname, int port) throws Exception {
		String cache_key = hostname + String.valueOf(port);