removeall « List « Java Collection Q&A

Home
Java Collection Q&A
1.algorithm
2.array
3.Array Byte
4.Array Char
5.Array Convert
6.Array Dimension
7.Array Integer
8.Array Object
9.Array String
10.ArrayList
11.collection
12.comparator
13.Development
14.Garbage Collection
15.Generic
16.hash
17.HashMap
18.HashTable
19.iterator
20.LinkedList
21.List
22.Map
23.queue
24.Set
25.Sort
26.tree
Java Collection Q&A » List » removeall 

1. How to use Collections methods(removeAll() and retainAll()) for two objects    stackoverflow.com

I expected to result below but actually not. Even though it worked when I tried to use String instead of Item Object. I would like to know why the reasons about that ...

2. How to use Collections methods(removeAll() and retainAll()) for two objects. (objects are parent-child relation)    stackoverflow.com

I expected to result below but actually not. I would like to know how to show the differences between two Collections. (objects are parent and child relationship) In this case, can I ...

java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.