Bug 135559 [Markers] Problem view sections collapse after manual build
3.2 M6 The sections in the problem view collapse after a manual build For example: - set autobuild off - expand the errors section in the problem view - click on a problem - fix the problem - build - notice that the "error" section is now collapsed.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
private MenuManager showInMenu;
	private IPropertyChangeListener workingSetListener;
	private MarkerAdapter adapter;
	private IPropertyChangeListener preferenceListener;
	/**
	 * Create a new instance of the receiver,
	 */
	public MarkerView() {
		super();
		adapter = new MarkerAdapter(this);
		preferenceListener = new IPropertyChangeListener() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
			 */
			public void propertyChange(PropertyChangeEvent event) {
				if (event.getProperty().equals(getFiltersPreferenceName())) {
					loadFiltersPreferences();
					clearEnabledFilters();
					refreshForFocusUpdate();
				}
			}
		};
		IDEWorkbenchPlugin.getDefault().getPreferenceStore()
				.addPropertyChangeListener(preferenceListener);
	}
	/**
	 * Get the current markers for the receiver.
	 *