The Java Tutorials have been written for JDK 8.Java教程是为JDK 8编写的。Examples and practices described in this page don't take advantage of improvements introduced in later releases and might use technology no longer available.本页中描述的示例和实践没有利用后续版本中引入的改进，并且可能使用不再可用的技术。See Java Language Changes for a summary of updated language features in Java SE 9 and subsequent releases.有关Java SE 9及其后续版本中更新的语言特性的摘要，请参阅Java语言更改。
See JDK Release Notes for information about new features, enhancements, and removed or deprecated options for all JDK releases.有关所有JDK版本的新功能、增强功能以及已删除或不推荐的选项的信息，请参阅JDK发行说明。
This lesson tells you how to change the look and feel of your Swing application. The "look" of an application refers to its appearance. The "feel" refers to how the widgets behave. You can choose to use the default Swing look and feel (such as the Ocean theme for the Metal look and feel), or the look and feel of the native platform (such as Windows, GTK+), or you can customize your own look and feel.
Basic information on setting the look and feel to one of the available look and feels. Information on setting the look and feel programmatically, and at the command line, is provided.
Information on how to customize your look and feel using the Synth package is provided.
Information on how to customize your look and feel using the Nimbus package, introduced in the JDK 7 release, is provided.
If you are interested in using JavaFX to create your GUI, see Skinning JavaFX Applications with CSS and Using JavaFX Charts.