package org.fastcatsearch.common; import java.util.List; import java.util.Properties; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public abstract class SMSSender { private static Logger logger = LoggerFactory.getLogger(SMSSender.class); protected Properties properties; public SMSSender(Properties properties) { this.properties = properties; } public abstract void send(List<String> smsToList, String messageString); }