J2SE includes support for building GUI-based applications, network communications, graphics, and much more.
J2SE包含了对构建基于GUI的应用程序、网络通信、图像和更多开发的支持。
Underlying GUI components is a lot of computer code, and usually, building or customizing a program, or getting different programs to work together, still means manipulating that code.
在GUI控件下面的是大量的程序代码,通常情况下,构建和自定义一个程序,或者把不同的程序组合起来,仍然意味着要处理那些代码。
In my experience, when designing GUI objects, you tend to end up building fairly large instance hierarchies.
依我的经验,在设计GUI对象时,往往最后构建了相当庞大的实例层次结构。
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