Bug 45144 [PropertiesView] Properties View label provider does not clear the image
Properties View does not clear the image when the LabelProvider.getImage() retrns null. Attached exmaple: I have added onto the org.eclipse.ui.examples.propertysheet example to provide a ColorLabelProvider that returns null image for black and an image for all other colors. Select "richard" and note there are no image displayed. Now select an color besides black, and the color image appears as expected. Now select the color black and notice that the color image is still there.
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheetViewer.java
}
	/**
	 * Returns the child entries of the given category
	 *
	 * @return the children of the given category
	 *  (element type <code>IPropertySheetEntry</code>)
	 */
	private List getChildren(PropertySheetCategory category) {
		return getFilteredEntries(category.getChildEntries());
	}
	/* (non-Javadoc)
	 * Method declared on Viewer.
	 */
	public Control getControl() {
		return tableTree;
	}
	/**
	 * Returns the entries which match the current filter.
	 *
	 * @entries the entries to filter
	 * @return the entries which match the current filter
	 *  (element type <code>IPropertySheetEntry</code>)
	 */
	private List getFilteredEntries(IPropertySheetEntry[] entires) {
		
		if (isShowingExpertProperties)
			return Arrays.asList(entires);
		
		List filteredEntries = new ArrayList(entires.length);
		for (int i = 0; i < entires.length; i++) {