java 如果我们知道元素，则直接在java中创建linkedList
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Creation of linkedList in java directly if we know the elements
提问by Saurabh Kumar
List<String> ll = new LinkedList<String>("String1","String2",...);
I want something like above. Is the above line possible in java...?
我想要像上面那样的东西。上面的行在java中可能吗...？
回答by ratchet freak
not directly but
不是直接而是
List<String> ll = new LinkedList<String>(Arrays.asList("String1","String2",...));
is what you're looking for
是你要找的
回答by jvdneste
回答by Andrew Lazarus
回答by helpermethod
No, but something similar:
不，但类似的东西：
LinkedList<String> linkedList = new LinkedList<String>(Arrays.asList("String1", "String2", "String3", "String4", ...));
回答by Colin
No not in the way you gave an example of.
不，不是你举的例子的方式。
You can pass a Collection however.
但是，您可以传递 Collection。
See http://download.oracle.com/javase/1.5.0/docs/api/java/util/LinkedList.html
请参阅http://download.oracle.com/javase/1.5.0/docs/api/java/util/LinkedList.html
回答by tonio
I usually use Arrays.asList("String1", "String2")for that purpose.
我通常Arrays.asList("String1", "String2")用于这个目的。
If you need to add elements to the list afterwards, use
如果之后需要将元素添加到列表中，请使用
List<String> ll = new ArrayList<String>(Arrays.asList("String1", "String2"));
This will give you a list that can be extended.
这将为您提供一个可以扩展的列表。
回答by Chuck
I prefers option like this:
我更喜欢这样的选择：
static final List<Integer> nums = new LinkedList<Integer>() {{
add(1);
add(2);
add(3); }};
And no matter what time of list.
而且无论什么时候的名单。
