What I do:
I double-click on a search result (from the search view)
What currently happens:
a NEW editor window is opened, showing the search result.
What I expect
When I double-click on a search result (from the search view), only a NEW editor window should be opened, when there is not already an editor window open containing the line of the file. When such an editor window is already open, the search result should be made active in that editor.