Java Eclipse 调试配置中的默认 VM 参数？
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Default VM arguments in Eclipse debug configuration?
提问by Bluehorn
When I implement new features using TDD, I often use the shortcut Shift + Alt + D Tto run only the jUnit test case I am currently working on (and not the whole test suite, which takes a few minutes).
当我使用 TDD 实现新功能时，我经常使用快捷方式Shift + Alt + D T只运行我当前正在处理的 jUnit 测试用例（而不是整个测试套件，这需要几分钟）。
This creates a new Debug Configuration for the current Java source and runs it immediately. Now I would like to run the test with assertions enabled (VM option -ea).
这将为当前 Java 源创建一个新的调试配置并立即运行它。现在我想在启用断言的情况下运行测试（VM 选项-ea）。
Unfortunately, the VM arguments for the new debug configuration starts empty. I always have to go into Debug Configurations...→ Argumentsand add -eato the VM arguments input box.
不幸的是，新调试配置的 VM 参数开始时为空。我总是必须进入Debug Configurations...→Arguments并添加-ea到 VM 参数输入框。
Is there any way to have Eclipse these arguments populated with (project or workspace wide) default options?
有没有办法让 Eclipse 这些参数填充（项目或工作区范围内的）默认选项？
采纳答案by RAbraham
Windows→ Preferences→ JUnithas an option to add -eaevery time a new launch configuration is created. It adds the -eaoption to the Debug Configuration as well.
Windows→ Preferences→每次创建新的启动配置时JUnit都有一个添加选项-ea。它还-ea向调试配置添加了该选项。
The full text next to a check box is:
复选框旁边的全文是：
Add
-eato VM arguments when creating a new JUnit launch configuration
-ea创建新的 JUnit 启动配置时添加到 VM 参数
回答by Rich Seller
Only way I can see to do it is to contribute a new launch configuration, this is not a trivial task but not too hard if you have PDE experience.
我能看到的唯一方法是贡献一个新的启动配置，这不是一项微不足道的任务，但如果您有 PDE 经验，这不是太难。
There is an eclipse.org article(see "Creating a Launch Configuration") that describes how to construct configurations and launch them.
有一篇eclipse.org 文章（请参阅“创建启动配置”）描述了如何构建配置并启动它们。
I guess you could copy the JUnit implementation (see the org.eclipse.debug.core.launchConfigurationTypes extension in org.eclipse.jdt.junit) and add in your chosen defaults to that config. You'd then need to declare a key binding to launch it and package the plugin to your install.
我想您可以复制 JUnit 实现（请参阅 org.eclipse.jdt.junit 中的 org.eclipse.debug.core.launchConfigurationTypes 扩展）并将您选择的默认值添加到该配置中。然后你需要声明一个键绑定来启动它并将插件打包到你的安装中。
回答by Grem
I think you can set this option by editing the definition of the JRE under Preferences→ Java→ Installed JREs→ Select the JRE in question and edit the default VM arguments
我认为您可以通过在Preferences→ Java→ Installed JREs→下编辑 JRE 的定义来设置此选项，然后选择有问题的 JRE 并编辑默认的 VM 参数
