Bug 221521 [Markers] New markers API needs to be pared down
We have too much API in some of the new classes and they can be moved to internals
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerEntry.java
/* (non-Javadoc)
	 * @see org.eclipse.ui.internal.views.markers.MarkerSupportItem#getMarkerTypeName()
	 */
	String getMarkerTypeName() {
		try {
			return MarkerTypesModel.getInstance().getType(marker.getType())
					.getLabel();
		} catch (CoreException e) {
			Policy.handle(e);
			return NLS.bind(MarkerMessages.FieldMessage_WrongType, marker
					.toString());
		}
	}
	/* (non-Javadoc)
	 * @see org.eclipse.ui.internal.views.markers.MarkerSupportItem#getParent()
	 */
	MarkerSupportItem getParent() {
		return category;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.ui.views.markers.MarkerItem#getPath()
	 */
	public String getPath() {
		if (folder == null) {
			if (!marker.exists()) {
				return super.getPath();
			}
			
			try {
				Object pathAttribute = marker