Bug 59369 The search view should not include an inner border
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaSearchResultPage.java
try {
			fCurrentSortOrder= getSettings().getInt(KEY_SORTING);
		} catch (NumberFormatException e) {
			fCurrentSortOrder=  SortingLabelProvider.SHOW_ELEMENT_CONTAINER;
		}
		try {
			fCurrentGrouping= getSettings().getInt(KEY_GROUPING);
		} catch (NumberFormatException e) {
			fCurrentGrouping= LevelTreeContentProvider.LEVEL_PACKAGE;
		}
		if (memento != null) {
			Integer value= memento.getInteger(KEY_GROUPING);
			if (value != null)
				fCurrentGrouping= value.intValue();
			value= memento.getInteger(KEY_SORTING);
			if (value != null)
				fCurrentSortOrder= value.intValue();
		}
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.search.ui.text.AbstractTextSearchViewPage#saveState(org.eclipse.ui.IMemento)
	 */
	public void saveState(IMemento memento) {
		super.saveState(memento);
		memento.putInteger(KEY_GROUPING, fCurrentGrouping);
		memento.putInteger(KEY_SORTING, fCurrentSortOrder);
	}
}