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
folder = sb.toString();
		}
		return folder;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.ui.internal.views.markers.MarkerSupportItem#isConcrete()
	 */
	boolean isConcrete() {
		return true;
	}
	/**
	 * Set the category to markerCategory.
	 * 
	 * @param markerCategory
	 */
	void setCategory(MarkerCategory markerCategory) {
		category = markerCategory;
	}
	/**
	 * Set the marker for the receiver.
	 * 
	 * @param marker
	 *            The marker to set.
	 */
	void setMarker(IMarker marker) {
		this.marker = marker;
		attributeCache.clear();
	}
}