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/views/markers/internal/MarkerSupportRegistry.java
* 
	 * @return IField
	 */
	IField getDefaultGroupField() {
		return ((MarkerGroup) markerGroups.get(SEVERITY_ID)).getField();
	}
	/**
	 * Get the generator for id
	 * 
	 * @param id
	 * @return MarkerContentGenerator or <code>null</code>.
	 */
	public MarkerContentGenerator getGenerator(String id) {
		if (id != null && generators.containsKey(id))
			return (MarkerContentGenerator) generators.get(id);
		return null;
	}
	/**
	 * Return the default content generator.
	 * 
	 * @return MarkerContentGenerator
	 */
	public MarkerContentGenerator getDefaultGenerator() {
		return (MarkerContentGenerator) generators.get(PROBLEMS_GENERATOR);
	}
	/**
	 * Get the markerGroup associated with categoryName
	 * 
	 * @param categoryName
	 * @return FieldMarkerGroup or <code>null</code>