Eclipse，Java，复制代码

Question

I apologize for the stupid question. I encountered the following problem: I must copy java-code from site to Eclipse, where each line began with it's number, for example:

49     try {
50              Object[] args = new Object[] { null, b, new Integer(0),
51                      new Integer(b.length) };
52              clazz = (Class) method.invoke(loader, args);
53          } finally {
54              method.setAccessible(false);
55          }
56          return clazz;
57     }
58  

but Eclipse, of course, doesn't recognize this code. And I'm tired of manually delete numbers. Does Anybody Know how to automate this process?;)

Answer 1

您可以简单地复制和粘贴，然后在日食中使用垂直选择（默认值：alt + shift + A）

Answer 2

You can also use the find-replace feature.

Just do CTRL F on the editor, in the "find" input, write

^\d+(.*)$

And in the "replace" input field write

$1

Then check the "Regular expression" checkbox, and click "replace all"

Answer 3

alt+shift+A            

零件选择的排序

Answer 4

There's a multi-selection option (multiple lines).

It's an icon in the toolbar under the menu.

The Windows shortcut is Alt + Shift + A