Bug 129812 [Markers] Enabling problem categorization per default
Build 3.2M5 Recent progress on problem categorization should be made more proeminent by enabling categorization by default. Similar to search view doing hierarchical presentation by default nowadays.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
IDEWorkbenchPlugin.getDefault().getPreferenceStore()
				.addPropertyChangeListener(preferenceListener);
	}
	/**
	 * Get the current markers for the receiver.
	 * 
	 * @return MarkerList
	 */
	public MarkerList getCurrentMarkers() {
		return getMarkerAdapter().getCurrentMarkers();
	}
	/**
	 * Get the marker adapter for the receiver.
	 * 
	 * @return MarkerAdapter
	 */
	protected MarkerAdapter getMarkerAdapter() {
		return adapter;
	}
	/**
	 * Update for the change in the contents.
	 * 
	 * @param monitor
	 */
	public void updateForContentsRefresh(IProgressMonitor monitor) {
		getMarkerAdapter().buildAllMarkers(monitor);
		getProgressService().schedule(updateJob);
	}
	/*
	 * (non-Javadoc)