Working with Arrays - Java Tutorial 5.0 英文版

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Trail: The Reflection API

Lesson: Working with Arrays

The Array class provides methods that allow you to dynamically create and access arrays. In this lesson yu'll learn how to use these methods.

This section shows you how to determine if an object really is an array.

If you want to find out the component type of an array, you'll want to check out the programming example in this section.

This section shows you how simple it is to create arrays at run time.

Even if you don't know the name of an array until run time, you can examine or modify the values of its elements. This section shows you how.