本文主要是介绍The Clollections API 集合API,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
The ArrarList class is in the clollection API (applictation programming interface), whick is a library provided by Java.Most of the API in java.util . This library gives the programmer access to prepackaged data staructures and the methods to manipulate them . The implementations of these container classes are invisible and should not be of concren to the programmer . The code works . And it is reusable .
All of the collections classes ,including ArrayList , hava thefollowing features int commons:
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