Bug 315281 update copyrights for 3.6
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerSupportRegistry.java
Map generatorExtensions) {
		processGroupingEntries(groupIDsToEntries);
		processAttributeMappings(entryIDsToEntries, attributeMappings);
		postProcessContentGenerators(generatorExtensions);
	}
	/**
	 * Set up the fields and filters
	 * 
	 * @param generatorExtensions
	 *            the extensions to the generators,
	 */
	private void postProcessContentGenerators(Map generatorExtensions) {
		Iterator generatorIterator = generators.values().iterator();
		while (generatorIterator.hasNext()) {
			ContentGeneratorDescriptor generatorDesc = (ContentGeneratorDescriptor) generatorIterator
					.next();
			generatorDesc.initializeFromConfigurationElement(this);
			if (generatorExtensions.containsKey(generatorDesc.getId()))
				generatorDesc.addExtensions((Collection) generatorExtensions
						.get(generatorDesc.getId()));
		}
	}
	/**
	 * Process the grouping entries into thier required grouping entries.
	 * 
	 * @param groupingEntries
	 */
	private void processGroupingEntries(Map groupingEntries) {
		Iterator entriesIterator = groupingEntries.keySet().iterator();
		while (entriesIterator.hasNext()) {