Product Version: NetBeans IDE Dev (Build 200801220000)
Java: 1.6.0_04; Java HotSpot(TM) Client VM 10.0-b19
System: Windows XP version 5.1 running on x86; Cp1252; en_GB (nb)
try to open diff for the same file more then once
Every time when user invokes this action, diff is opened in new tab. If source for diff is the same, it should be opened
in the same tab as before.
Yes, probably we should check that.