log4j 是一个开源代码的项目(open source project),它使开辟人员能最年夜限度的天真节制法式调试信息的输出，这一点它是经由过程额外的设置装备摆设文件实现的。
基于1个网页-相关网页
本教程提供完整的样例项目的开源代码下载。
The complete sample project for this tutorial can be downloaded open source code.
除了在上面列出的这些项目以外，还有一些其他为GWT提供的开源代码库，它们活跃程度与社区采用程度各不相同。
Along with the projects listed above, there are several other open source libraries available for GWT with varying degrees of activity and community adoption.
几乎所有的Linux发行版都提供了根据发行版标准进行封装的VNC服务器，一些开源VNC项目甚至很容易从源代码进行安装。
Nearly all Linux distributions offer VNC servers packaged according to the standards of that distribution, and several of the open-source VNC projects are easy to install even from source.
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