Bug 203838 [Markers] [Markers] clicking on column headers does not sort table
I20070918 Clicking on any of the column headers does not sort based on the relevant column.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/CachedMarkerBuilder.java
* 
	 * @param group
	 */
	public void toggleFilter(MarkerFieldFilterGroup group) {
		getGenerator().toggleFilter(group);
		scheduleMarkerUpdate();
	}
	/**
	 * Update the receiver for a change in selection.
	 * 
	 * @param newElements
	 */
	public void updateForNewSelection(Object[] newElements) {
		if (generator.updateNeeded(newElements)) {
			generator.updateFocusElements(newElements);
			scheduleMarkerUpdate();
		}
	}
	/**
	 * Update the receiver from the dialog.
	 * @param dialog
	 */
	void updateFrom(FiltersConfigurationDialog dialog) {
		generator.setAndFilters(dialog.andFilters());
		generator.setFilters(dialog.getFilters());
		scheduleMarkerUpdate();
		
	}
}