Bug 315281 update copyrights for 3.6
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerContentGenerator.java
* @param and
	 */
	void setAndFilters(boolean and) {
		andFilters = and;
	}
	/**
	 * Return whether the filters are being ANDed or ORed.
	 * 
	 * @return boolean
	 */
	boolean andFilters() {
		return andFilters;
	}
	/**
	 * @return Collection of declared MarkerFieldFilterGroup(s)
	 */
	Collection getDeclaredFilters() {
		List filters = new ArrayList();
		IConfigurationElement[] filterReferences = generatorDescriptor.getFilterReferences();
		for (int i = 0; i < filterReferences.length; i++) {
			filters.add(new MarkerFieldFilterGroup(filterReferences[i], this));
		}
		
		if (viewId != null && viewId.equals(IPageLayout.ID_PROBLEM_VIEW)) {
			Iterator problemFilters = MarkerSupportRegistry.getInstance()
					.getRegisteredFilters().iterator();
			while (problemFilters.hasNext())
				filters.add(new CompatibilityMarkerFieldFilterGroup(
						(ProblemFilter) problemFilters.next(), this));
		}