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
/**
	 * MarkerSelectionEntry is a cache of the values for a marker entry.
	 * 
	 * @since 3.4
	 * 
	 */
	final class MarkerSelectionEntry {
		Object[] cachedValues;
		MarkerSelectionEntry(MarkerItem item) {
			MarkerField[] fields = builder.getVisibleFields();
			cachedValues = new Object[fields.length];
			for (int i = 0; i < fields.length; i++) {
				cachedValues[i] = fields[i].getValue(item);
			}
		}
		/**
		 * Return whether or not the entry is equivalent to the cached state.
		 * 
		 * @param item
		 * @return boolean <code>true</code> if they are equivalent
		 */
		boolean isEquivalentTo(MarkerItem item) {
			MarkerField[] fields = builder.getVisibleFields();
			if (cachedValues.length != fields.length)
				return false;
			for (int i = 0; i < fields.length; i++) {
				if (cachedValues[i] == fields[i].getValue(item))
					continue;