Bug 107978 [Markers] New filter is not selected in problems filters dialog
20050823 If you add a new filter it is not selected in the problems filters dialog
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerFilter.java
* <code>false</code>.
     */
    boolean isDirty() {
        return dirty;
    }
    /**
     * Marks the dialog as dirty.
     */
    void markDirty() {
        dirty = true;
    }
    /**
     * Set the marker filter.
     * @param newFilter
     */
    public void setFilter(MarkerFilter newFilter) {
        setFilters(new MarkerFilter[] {newFilter});
        updateUIFromFilter();
    }
    /**
     * @return the MarkerFilter associated with the dialog.
     */
    public MarkerFilter[] getFilters() {
        return filters;
    }
    /**
     * A selection has occured on one of the checkboxes or combos.
     * Update.
     *
     */