Bug 214223 [Markers] 'Marker id not found' exceptions from GroupMarkerField#compare(..) in log
I20071218-0800 Log fills up with these during an incremental auto-build. IIRC, the Problems has not been made visible since the last restart. Warning Thu Jan 03 14:22:58 CET 2008 Marker id 4826685 not found. org.eclipse.core.internal.resources.ResourceException: Marker id 4826685 not found. at org.eclipse.core.internal.resources.Marker.checkInfo(Marker.java:56) at org.eclipse.core.internal.resources.Marker.getType(Marker.java:194) at org.eclipse.ui.views.markers.internal.MarkerGroup$GroupMarkerField.compare(MarkerGroup.java:306) at org.eclipse.ui.internal.provisional.views.markers.MarkerComparator.compare(MarkerComparator.java:88) at java.util.Arrays.mergeSort(Arrays.java:1293) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.sort(Arrays.java:1210) at org.eclipse.ui.internal.provisional.views.markers.CachedMarkerBuilder.sortAndMakeCategories(CachedMarkerBuilder.java:951) at org.eclipse.ui.internal.provisional.views.markers.CachedMarkerBuilder.buildAllMarkers(CachedMarkerBuilder.java:251) at org.eclipse.ui.internal.provisional.views.markers.CachedMarkerBuilder$1.run(CachedMarkerBuilder.java:368) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/CachedMarkerBuilder.java
/**
	 * Return whether the filters are being ANDed or ORed.
	 * 
	 * @return boolean
	 */
	boolean andFilters() {
		return andFilters;
	}
	/**
	 * Build all of the markers in the receiver.
	 * 
	 * @param monitor
	 */
	void buildAllMarkers(IProgressMonitor monitor) {
		building = true;
		MarkerMap newMarkers;
		try {
			monitor.beginTask(MarkerMessages.MarkerView_19, 60);
			monitor.subTask(MarkerMessages.MarkerView_waiting_on_changes);
			if (monitor.isCanceled())
				return;
			monitor.subTask(MarkerMessages.MarkerView_searching_for_markers);
			SubProgressMonitor subMonitor = new SubProgressMonitor(monitor, 10);
			newMarkers = generator.generateFilteredMarkers(subMonitor,
					andFilters(), focusResources, getEnabledFilters());
			if (monitor.isCanceled())
				return;
			sortAndMakeCategories(new SubProgressMonitor(monitor, 30),
					newMarkers);
			monitor.done();