ArrayList1 [Java] ArrayList 중복 구분하기 import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; public class Test { private static Logger logger = Logger.getLogger(Test.class); public static void main(String[] args) { List list = new ArrayList(); list.add("11111"); list.add("22222"); list.add("33333"); list.add("44444"); list.add("55555"); list.add("55555"); list.add("55555"); System.out.println("===========.. 2017. 1. 31. 이전 1 다음