Generified ViewerComparatorTest

-ViewerComparatorTest
-TreeViewerComparatorTest
-TableViewerComparatorTest
-ListViewerComparatorTest

Change-Id: I726f7d2be698cb876f89d16990741371a9485383
Signed-off-by: Hendrik Still <hendrik.still@gammas.de>
Generified CheckboxTreeViewerMissingTest


Change-Id: I56578988aefe4e89be84f27264dbd2162c0e278a
Signed-off-by: Hendrik Still <hendrik.still@gammas.de>
Fixed compiler error in DecoratingStyledCellLabelProviderTest

Change-Id: Ief93f271cb0b4ae85e997f938eabedbb0e20ae02
Signed-off-by: Hendrik Still <hendrik.still@gammas.de>
Generified Bug180504TableViewerTest

Change-Id: I8c5b0287c60d9a422c099e13d44a43fbdec8c85c
Signed-off-by: Hendrik Still <hendrik.still@gammas.de>
Generified TestComperator

Change-Id: Ie22971a1feb8941840be0d6dacfc06c6456b54f9
Signed-off-by: Hendrik Still <hendrik.still@gammas.de>