Bug 229240 CachedMarkerBuilder writes to console
I20080429-0100. CachedMarkerBuilder writes to console.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/CachedMarkerBuilder.java
if (Arrays.equals(focusResources, newElements))
				continue;
			if (scope == MarkerFieldFilterGroup.ON_ANY_IN_SAME_CONTAINER) {
				Collection oldProjects = MarkerFieldFilterGroup
						.getProjectsAsCollection(focusResources);
				Collection newProjects = MarkerFieldFilterGroup
						.getProjectsAsCollection(newElements);
				if (oldProjects.size() == newProjects.size()
						&& newProjects.containsAll(oldProjects))
					continue;
				return true;
			}
			return true;
		}
		return false;
	}
	/**
	 * 
	 */
	private void writeFiltersPreference() {
		XMLMemento memento = XMLMemento.createWriteRoot(TAG_FILTERS_SECTION);
		writeFiltersSettings(memento);
		StringWriter writer = new StringWriter();
		try {
			memento.save(writer);
		} catch (IOException e) {
			IDEWorkbenchPlugin.getDefault().getLog().log(Util.errorStatus(e));
		}
		IDEWorkbenchPlugin.getDefault().getPreferenceStore().putValue(
				getMementoPreferenceName(), writer.toString());