List:
ArrayList implements RandomAccess, but LinkedList implements Queue.
If an ArrayList's capacity is not enough, JVM makes it bigger by oldCapacity * 3 / 2 + 1.
Set:
TreeSet implements SortedSet.
Java关键字(keywords)
-
abstract default if private this
boolean do implements protected throw
break double import public throws
byte else instanceof return transient
case extends int short try
catch final interface static void
char finally long strictfp volatile
class float native super while
const for new switch
continue goto package synchronized
以上是java specifications中定义的keywords,一共48个,其中常见的三个看似是关键字的true, false, null,都不是关键字,而是作为一个单独标识类型。
其中,不常用到的关键字有:const,goto,native,strictfp,transient,volatile。
const和goto为java中的保留字。
http://www.javaeye.com/topic/82640
Java Clone:
http://lovelace.javaeye.com/blog/182772
http://www.100jq.com/html/java/javajichu/20080429/2160.html