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/FiltersConfigurationDialog.java
settings = IDEWorkbenchPlugin.getDefault().getDialogSettings()
					.addNewSection(this.getClass().getName());
		}
		return settings;
	}
	/**
	 * Return the filter groups modified by the receiver.
	 * 
	 * @return Collection of {@link MarkerFieldFilterGroup}
	 */
	Collection getFilters() {
		return filterGroups;
	}
	private IStructuredSelection getInitialSelection() {
		IDialogSettings settings = getDialogSettings();
		String selectedGroupName = settings.get(SELECTED_FILTER_GROUP);
		MarkerFieldFilterGroup selectedGroup = null;
		if (selectedGroupName == null && filterGroups.size() > 0) {
			selectedGroup = (MarkerFieldFilterGroup) filterGroups.iterator()
					.next();
		} else {
			Iterator groups = filterGroups.iterator();
			while (groups.hasNext()) {
				MarkerFieldFilterGroup group = (MarkerFieldFilterGroup) groups
						.next();
				if (group.getName().equals(selectedGroupName)) {
					selectedGroup = group;
					break;
				}
			}