Bug 120216 Group dialog should be showed even dataset is not set.
- Add a table report item - do not set the data set - try creating a new table group. - An error is shown Expected behavior - As part of the template requirements, we dont want UI to do the validation. User should be able to go and define a group, even if the dataset is not defined.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/util/UIUtil.java
selectContents = temp;
				}
			}
			if ( part == null
					|| selectContents.length == 0
					|| !viewer.getControl( ).isVisible( ) )
			{
				return;
			}
			if ( selectionType == 0 )
			{
				part.selectRow( selectContents );
			}
			else if ( selectionType == 1 )
			{
				part.selectColumn( selectContents );
			}
		}
		else
		{
			if ( viewer.getControl( ).isVisible( ) )
			{
				if ( viewer instanceof DeferredGraphicalViewer )
					( (DeferredGraphicalViewer) viewer ).setSelection( new StructuredSelection( list ),
							notofyToMedia );
			}
		}
	}
	/**
	 * Creates a folder resource given the folder handle.