MyEclipse is the further expansion of open source tools Eclispse, is the most affordable, most comprehensive J2EE IDE and Web development tool suite. MyEclipse available to users all of the UML, AJAX, Web, Web Services, J2EE, JSP, XML, Struts, JSF, Java Persistence, EJB, extended database support and application server integration needs.
Following the first half of the CI 2019.4.0 release version, now, MyEclipse 2019.12.5 release official release. Based on the latest version of Eclipse to build 2019-09, the core contains many fixes and enhancements. For more details, please read on.
No CI or Stable
This release does not mark CI or Stable. The development team believes, "CI" naming scheme may lead to different interpretations of the quality and stability of the versions, so I decided to stop using it. MyEclipse CI is now MyEclipse, you can be treated like any stable treat it the same version of the product.
WildFly
Now, MyEclipse supports WildFly 17 and 18. Note: If you do not specify a custom connector JDK / JRE, this update will automatically switch to run with Java 13. Because if the server is not compatible with Java can not start, please specify a different JRE / JDK in the server configuration page. When you configure the new connector, the server UI will alert you to known Java versions are not compatible.
WebSphere
EJB deployment
If you are using EJB 2.0 and EJB Deploy function, there will be some bug prevents it from working, unless you use Java 8 start MyEclipse. Now, in Java 13 can be out of the box, so that you no longer need to change the JVM.
WAS 9.0.5
虽然早期版本的WebSphere 9可以工作，但是由于SSL错误，无法从MyEclipse内部启动WebSphere 9.0.5。现在，这些问题已解决，您可以在此发行版中使用最新版本的WebSphere。
Java增强
不可否认，在MyEclipse的这个版本中，您将从大量的Java增强中受益。
Chain Completion
开发人员最喜欢的功能是内容辅助的链完成建议。链模板支持将遍历可访问的字段、局部变量和方法，生成返回类型与预期类型兼容的调用链。
Java Formatter
将空白行格式化为合适的格式一直是一项挑战。现在，Java formatter有许多设置，可以帮助您按照希望的方式格式化代码。自2019.04年以来，还添加了许多其他格式设置。
使用时，您还会发现其他有趣的Java增强功能- 变量视图中表达式、控制台中标准输出和错误输出之间的同步以及Java Build路径的一个新的高级模块依赖项标签。
快速搜索
单独来讲，搜索并不令人兴奋，但如果你看到快速搜索能做什么，相信你会一直使用它！现在，只需按Ctrl/Cmd + Shift + Alt + L即可对工作区中的所有文件进行内容搜索，并显示匹配文本的预览。
错误修复
Matisse中的一个错误阻止了使用向导正确创建新的Swing组件，现已修复。
如果尝试使用Java 12或更高版本运行MyEclipse，则将面临许可和激活方面的问题-现已修复。
如果使用MyEclipse深色主题，那么SQL编辑器中的颜色（代码和视觉）将很难阅读-这些编辑器中的颜色现在更适合深色主题。
Known latest version of Windows Defender will automatically scan Eclipse-based installation, which results in MyEclipse start-up time significantly delayed. myeclipse Chinese network and may be further delayed when MyEclipse is running, because it may start to scan your workspace. MyEclipse will automatically exclude key recommendations folders, in order to avoid this problem in Windows Defender.