增加淘宝群内容，修改部分文件组织

数据结构(双语)/数据结构 day16【瑞客论坛 www.ruike1.com】/代码/09-集合/src/com/mj/Main.java

@@ -0,0 +1,79 @@
+package com.mj;
+
+import com.mj.Times.Task;
+import com.mj.file.FileInfo;
+import com.mj.file.Files;
+import com.mj.set.ListSet;
+import com.mj.set.Set;
+import com.mj.set.Set.Visitor;
+import com.mj.set.TreeSet;
+
+public class Main {
+	
+	static void test1() {
+
+		Set<Integer> listSet = new ListSet<>();
+		listSet.add(10);
+		listSet.add(11);
+		listSet.add(11);
+		listSet.add(12);
+		listSet.add(10);
+		
+		Set<Integer> treeSet = new TreeSet<>();
+		treeSet.add(12);
+		treeSet.add(10);
+		treeSet.add(7);
+		treeSet.add(11);
+		treeSet.add(10);
+		treeSet.add(11);
+		treeSet.add(9);
+		
+		treeSet.traversal(new Visitor<Integer>() {
+			@Override
+			public boolean visit(Integer element) {
+				System.out.println(element);
+				return false;
+			}
+		});
+	}
+	
+	
+	static void testSet(Set<String> set, String[] words) {
+		for (int i = 0; i < words.length; i++) {
+			set.add(words[i]);
+		}
+		for (int i = 0; i < words.length; i++) {
+			set.contains(words[i]);
+		}
+		for (int i = 0; i < words.length; i++) {
+			set.remove(words[i]);
+		}
+	}
+	
+	static void test2() {
+		FileInfo fileInfo = Files.read("C:\\Users\\MJ Lee\\Desktop\\src\\java\\util", 
+				new String[]{"java"});
+		
+		System.out.println("文件数量：" + fileInfo.getFiles());
+		System.out.println("代码行数：" + fileInfo.getLines());
+		String[] words = fileInfo.words();
+		System.out.println("单词数量：" + words.length);
+		
+//		Times.test("ListSet", new Task() {
+//			public void execute() {
+//				testSet(new ListSet<>(), words);
+//			}
+//		});
+		
+		Times.test("TreeSet", new Task() {
+			public void execute() {
+				testSet(new TreeSet<>(), words);
+			}
+		});
+	}
+
+	public static void main(String[] args) {
+		test2();
+	}
+
+}