java - 无法在 Eclipse 3.5.2 中折叠注释

Question

难道我不应该能够做到这一点吗？在 Java 首选项中启用了折叠，但注释旁边没有出现 +/- 按钮。我可以折叠导入、类和方法，但不能折叠注释。此外，选中“最初折叠这些元素”中的注释框也没有任何作用。

Answer 1

这可能是为您没有的插件设置代码折叠的另一个选项的副作用。

参见 bug 153449举个例子(写在 Mylyn 被称为 Mylar 的时候):

I can enable and disable folding, and I see my editor margin increase/decrease in size providing a gutter for the code folding markers to appear in, but they simply aren't there. Also, all of the menu options to expand all and collapse all are there and enabled but they do nothing.

Actually, I just saw this in my exported preferences:

/instance/org.eclipse.jdt.ui/editor_folding_provider=org.eclipse.mylar.java.ui.editor.foldingprovider

And I don't have Mylar installed. I'm betting this is the problem. I'll try to get rid of it and see what happens.