如何在Eclipse中的默认Java构造函数上设置断点？ [英] How to set a breakpoint on a default Java constructor in Eclipse?

问题描述

在Eclipse中，我想在Java 默认构造函数。我不能简单地双击任何代码行的左边，因为默认构造函数没有源代码 - 它们由Java编译器隐式生成。

In Eclipse, I would like to set a breakpoint on a Java default constructor. I can't simply double click to the left of any line of code since default constructors have no source code - they are implicitly generated by the Java compiler.

我会喜欢能够设置这样的断点而不修改现有代码。

I'd like to be able to set such a breakpoint without modifying the existing code.

推荐答案

如果代码您要在其中设置断点的位置在构建路径上而不是您的项目本身，那么如果您打开大纲视图，则会看到默认的构造函数存在于那里，而您可以右键单击它并选择切换方法断点。

If the code where you want to set a breakpoint in, is on the build path and not in your project itself, then if you open the Outline view, you'll see that the default constructor is present there, and you can right-click on it and choose Toggle Method Breakpoint.

请注意，有时默认构造函数会从大纲视图中过滤掉。在这种情况下，可以通过更改过滤器设置来包含它。这是通过转到概述查看菜单和rarr; 过滤器→和/或

Note that sometimes the default constructor is filtered out of the Outline view. In that case it can be included by changing the filter settings. This is done by going to Outline view menu → Filters... → and uncheding Synthetic members.

这是在Eclipse Indigo中，我不知道这个功能已经有多久了。

This is in Eclipse Indigo, I don't know how long this functionality has been around.

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