Bug 164989 [Viewers] ColumnViewer#getColumnViewerOwner() doesn't respects column count
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/TableViewer.java
if (selectionIndex < virtualManager.cachedElements.length) {
					element = virtualManager.cachedElements[selectionIndex];
				}
				if (element == null) {
					
					TableItem item = getTable().getItem(selectionIndex);
					element = item.getData();
				}
				if (element != null) {
					result.add(element);
				}
			}
		}
		return result;
	}
	/**
	 * Returns this table viewer's table control.
	 * 
	 * @return the table control
	 */
	public Table getTable() {
		return table;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.viewers.ContentViewer#hookControl(org.eclipse.swt.widgets.Control)
	 */
	protected void hookControl(Control control) {
		super.hookControl(control);