Bug 214919 [Markers] [Markers] Problems view settings for column width and grouping are not persisted
Build ID: I20071213-1700 (3.4 M4) Steps To Reproduce: Every time I start eclipse I need to turn off grouping and reset the column widths for the Problems view. This did not occur for me with 3.3 More information:
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/ExtendedMarkersView.java
for (int i = 0; i < markerCategories.length; i++) {
							for (int j = 0; j < mementoCategories.length; j++) {
								if (markerCategories[i].getName().equals(
										mementoCategories[j].getID()))
									categoriesToExpand.add(markerCategories[i]
											.getName());
							}
						}
					}
				}
			}
		}
		return categoriesToExpand;
	}
	/**
	 * Return the group used for categorisation.
	 * 
	 * @return MarkerGroup
	 */
	MarkerGroup getCategoryGroup() {
		return builder.getCategoryGroup();
	}
	/**
	 * Return the clipboard for the receiver.
	 * 
	 * @return Clipboard
	 */
	Clipboard getClipboard() {
		if (clipboard == null)
			clipboard = new Clipboard(viewer.getControl().getDisplay());