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import java.util.HashMap; import java.util.Map.Entry; public class MapTest { //key 값과 value 값 출력하기 public static void main(String[] args) { HashMap map = new HashMap(){{ put(1,"사과"); put(2,"바나나"); put(3,"포도"); }}; System.out.println(map); //{1=사과, 2=바나나, 3=포도} System.out.println(map.get(1)); //사과 //entrySet() 활용 for(Entry entry : map.entrySet()) { System.out.println("[KEY] : "+entry.getKey() + "..

Map regions = new LinkedHashMap();