Add command icon to Debug window

Using Eclipse Helios, I'd like to add the icon for "Run to Line" to the other step-related icons at the top of the Debug window. How do开发者_如何学运维 I go about doing that?

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This is in the work right now, through bug 258767:

In debug view, there are only few icons, e.g. "step into", "step over".
But there is no "Run to line" icon.

You can see the patch in progress to see how it would be done.