Community driven content discussing all aspects of software development from DevOps to design patterns. Java Mission Control is a powerful tool for those who need to profile and troubleshoot the JDK.

It's always a good idea to employ a few static code analysis tools as part of your software development routine. There are a number of great tools that perform static analysis of Java code, such as ...

In other words, you can not only build vanilla Java programs but quickly create Android-oriented code, and its testing is supported by emulators (the virtual devices) that show you how your code would ...

1、 右键点击Java项目，选择属性进行设置。 2、 打开属性窗口后，进入Java构建路径进行设置。 3、 进入libraries选项，双击Java系统库，此处显示的即为当前项目所使用的JDK版本信息。 4、 展开下拉菜单，选择所需JDK版本即可。