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
}
			/**
			 * Return the viewer that is being updated.
			 * 
			 * @return TreeViewer
			 */
			private TreeViewer getViewer() {
				return viewer;
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.ui.progress.UIJob#runInUIThread(org.eclipse.core.runtime.IProgressMonitor)
			 */
			public IStatus runInUIThread(IProgressMonitor monitor) {
				if (viewer.getControl().isDisposed()) {
					return Status.CANCEL_STATUS;
				}
				if (monitor.isCanceled())
					return Status.CANCEL_STATUS;
				
				
				if (builder.isShowingHierarchy()
						&& getCategoriesToExpand().isEmpty()) {
					MarkerCategory[] categories = builder.getCategories();
					if (categories != null && categories.length == 1)
						getCategoriesToExpand().add(
								categories[0].getDescription());
				}
				getViewer().refresh(true);