Bug 203774 [Markers] configure filters dialog for anything but problems is empty
I20070918 Set the content of the new problems view to anything but problems. Configure the filters for this view. Note that the dialog is mostly empty.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/FiltersConfigurationDialog.java
filterGroups.add(group);
		filtersList.refresh();
		filtersList.setSelection(new StructuredSelection(group));
	}
	/**
	 * Return the filter groups modified by the receiver.
	 * 
	 * @return Collection of {@link MarkerFieldFilterGroup}
	 */
	Collection getFilters() {
		return filterGroups;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.Dialog#isResizable()
	 */
	protected boolean isResizable() {
		return true;
	}
	/**
	 * Make a working copy of the groups.
	 * 
	 * @param groups
	 * @return Collection of MarkerFieldFilterGroup
	 */
	private Collection makeWorkingCopy(Collection groups) {
		Iterator initialFiltersIterator = groups.iterator();
		Collection returnFilters = new ArrayList(groups.size());
		while (initialFiltersIterator.hasNext()) {