Bug 339347 [Markers] Can't toggle item limits in Problems view any more without losing limit
I20110308-2000 I can't toggle item limits in Problems view any more without losing limits. After I've disabled the limits, the next time I enable limits, the value is "1". The stored value should not be changed.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerContentGenerator.java
* 
	 * @return String
	 */
	String getName() {
		return generatorDescriptor.getName();
	}
	/**
	 * Return the type for typeId.
	 * 
	 * @param typeId
	 * @return {@link MarkerType} or <code>null</code> if it is not found.
	 */
	MarkerType getType(String typeId) {
		return generatorDescriptor.getType(typeId);
	}
	/**
	 * Select the given MarkerEntry
	 * 	@return <code>true</code> if it matches all enabled filters
	 */
	boolean select(MarkerEntry entry) {
		try {
			return select(entry, getSelectedResources(), getEnabledFilters(), andFilters());
		} finally {
			entry.clearCache();
		}
	}
	boolean select(MarkerEntry entry, IResource[] selResources,
			Collection enabledFilters, boolean andFilters) {
		if (enabledFilters.size() > 0) {
			Iterator filtersIterator = enabledFilters.iterator();