Static inner class for AdditionalInfoController

Using JDT clean-up to convert to inner class.

Change-Id: I84d8931a24edeccc9c99c589a8078b3bd4018f4f
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/185447
Tested-by: Platform Bot <platform-bot@eclipse.org>
1 file changed