Bug 205049 Other plug-ins should be able to define default content generator
Currently only the content generator can define which plug-ins it can be the default for - we need a way for plug-ins to refer back to the marker support for thier own generator.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/MarkerContentGenerator.java
StatusManager.getManager().handle(e.getStatus());
				}
			}
		}
		monitor.done();
	}
	/**
	 * Add all of the markers that pass the filters to results.
	 * 
	 * @param results
	 *            Collection of {@link IMarker}
	 * @param group
	 * @param markers
	 */
	private void filterMarkers(Collection results,
			MarkerFieldFilterGroup group, IMarker[] markers) {
		for (int idx = 0; idx < markers.length; idx++) {
			IMarker marker = markers[idx];
			if (group == null || group.select(marker))
				results.add(marker);
		}
	}
	/**
	 * Re-generate all of the markers and filter them based on the enabled
	 * filters.
	 * 
	 * @param subMonitor
	 * @return MarkerMap
	 */
	public MarkerMap generateFilteredMarkers(SubProgressMonitor subMonitor) {