Bug 127629 [Markers] problems view: keep selection stable
I20050214-0010 1. Select a grouping (e.g. Java problem type) and select a marker inside 2. Switch to another grouping Selection is gone. Same when - changing filter - a build adds new marker (in a different file)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ProblemView.java
return new ProblemFilter(name);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.markers.internal.MarkerView#getSectionTag()
	 */
	protected String getSectionTag() {
		return TAG_DIALOG_SECTION;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.markers.internal.MarkerView#getMarkerEnablementPreferenceName()
	 */
	String getMarkerEnablementPreferenceName() {
		return IDEInternalPreferences.LIMIT_PROBLEMS;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.markers.internal.MarkerView#getMarkerLimitPreferenceName()
	 */
	String getMarkerLimitPreferenceName() {
		return IDEInternalPreferences.PROBLEMS_LIMIT;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.markers.internal.MarkerView#getFiltersPreferenceName()