java780
diff --git a/‎src/com/zejian/structures/LinkedList/MyCollection/FailFastTest.java‎
Lines changed: 29 additions & 0 deletions b/‎src/com/zejian/structures/LinkedList/MyCollection/FailFastTest.java‎
Lines changed: 29 additions & 0 deletions
diff --git a/‎src/com/zejian/structures/LinkedList/MyCollection/IList.java‎
Lines changed: 96 additions & 0 deletions b/‎src/com/zejian/structures/LinkedList/MyCollection/IList.java‎
Lines changed: 96 additions & 0 deletions
@@ -0,0 +1,29 @@
+package com.zejian.structures.LinkedList.MyCollection;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+
+/**
+ * Created by zejian on 2016/11/20.
+ * Blog : http://blog.csdn.net/javazejian [请尊重原创,转载注明出处]
+ */
+public class FailFastTest {
+
+    public static void main(String[] args){
+        ArrayList<Integer> list =new ArrayList<>();
+        list.add(10);
+        list.add(20);
+        list.add(30);
+
+        Iterator iterator=list.iterator();
+        while (iterator.hasNext()){
+            Integer value= (Integer) iterator.next();
+            if(value==20){
+                iterator.remove();//调用iterator的方法移除第2个元素
+            }else {
+                System.out.println("value-->"+value);
+            }
+        }
+    }
+
+}
@@ -0,0 +1,96 @@
+package com.zejian.structures.LinkedList.MyCollection;
+
+import java.util.*;
+
+
+/**
+ * Created by zejian on 2016/11/10.
+ * Blog : http://blog.csdn.net/javazejian [请尊重原创,转载注明出处]
+ */
+public interface IList<T> {
+    /**
+     * list大小
+     * @return
+     */
+    int size();
+
+    /**
+     * 是否为空
+     * @return
+     */
+    boolean isEmpty();
+
+    /**
+     * 是否包含data
+     * @param data
+     * @return
+     */
+    boolean contains(T data);
+
+
+    /**
+     * 清空数据
+     */
+    void clear();
+
+    /**
+     * 根据index获取数据
+     * @param index
+     * @return
+     */
+    T get(int index);
+
+    /**
+     * 替换数据
+     * @param index
+     * @param data
+     * @return
+     */
+    T set(int index, T data);
+
+    /**
+     * 尾部添加数据
+     * @param data
+     * @return
+     */
+    boolean add(T data);
+
+    /**
+     * 根据index添加数据
+     * @param index
+     * @param data
+     */
+    void add(int index, T data);
+
+    /**
+     * 移除数据
+     * @param data
+     * @return
+     */
+    boolean remove(T data);
+
+    /**
+     * 根据index删除数据
+     * @param index
+     * @return
+     */
+    T remove(int index);
+
+    /**
+     * 根据data获取下标
+     * @param data
+     * @return
+     */
+    int indexOf(T data);
+
+    /**
+     * 根据data获取最后一个下标
+     * @param data
+     * @return
+     */
+    int lastIndexOf(T data);
+
+
+
+
+}