Bug 315281 update copyrights for 3.6
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerSupportRegistry.java
else
					extensionCollection = new ArrayList();
				
				extensionCollection.add(element);
				generatorExtensions.put(generatorName, extensionCollection);
				tracker.registerObject(extension, element,
						IExtensionTracker.REF_STRONG);
				continue;
			}
			if (element.getName().equals(MARKER_CONTENT_GENERATOR)) {
				ContentGeneratorDescriptor generatorDesc = new ContentGeneratorDescriptor(
						element);
				generators.put(generatorDesc.getId(), generatorDesc);
				tracker.registerObject(extension, generatorDesc,
						IExtensionTracker.REF_STRONG);
				continue;
			}
			if (element.getName().equals(MARKER_FIELD)) {
				processMarkerField(tracker, extension, element);
				continue;
			}
		}
	}
	/**
	 * Create a table of MarkerFields
	 * 
	 * @param tracker
	 * @param extension
	 * @param element
	 */