Bug 32038 Use shared images for properties, tasks, bookmarks views
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheetPage.java
defaultsAction = new DefaultsAction(viewer, "defaults"); 
		defaultsAction.setText(PropertiesMessages.getString("Defaults.text")); 
		defaultsAction.setToolTipText(PropertiesMessages.getString("Defaults.toolTip")); 
		defaultsAction.setImageDescriptor(getImageDescriptor("elcl16/defaults_ps.gif")); 
		defaultsAction.setHoverImageDescriptor(getImageDescriptor("clcl16/defaults_ps.gif")); 
		defaultsAction.setDisabledImageDescriptor(getImageDescriptor("dlcl16/defaults_ps.gif")); 
		defaultsAction.setEnabled(false);
		
		filterAction = new FilterAction(viewer, "filter"); 
		filterAction.setText(PropertiesMessages.getString("Filter.text")); 
		filterAction.setToolTipText(PropertiesMessages.getString("Filter.toolTip")); 
		filterAction.setImageDescriptor(getImageDescriptor("elcl16/filter_ps.gif")); 
		filterAction.setHoverImageDescriptor(getImageDescriptor("clcl16/filter_ps.gif")); 
		filterAction.setChecked(false);
		
		categoriesAction = new CategoriesAction(viewer, "categories"); 
		categoriesAction.setText(PropertiesMessages.getString("Categories.text")); 
		categoriesAction.setToolTipText(PropertiesMessages.getString("Categories.toolTip")); 
		categoriesAction.setImageDescriptor(getImageDescriptor("elcl16/tree_mode.gif")); 
		categoriesAction.setHoverImageDescriptor(getImageDescriptor("clcl16/tree_mode.gif")); 
		categoriesAction.setChecked(true);
	
			
		Shell shell = viewer.getControl().getShell();
		clipboard = new Clipboard(shell.getDisplay());
		copyAction = new CopyPropertyAction(viewer, "copy", clipboard); 
		copyAction.setText(PropertiesMessages.getString("CopyProperty.text")); 
		copyAction.setImageDescriptor(getImageDescriptor("etool16/copy_edit.gif")); 
		copyAction.setHoverImageDescriptor(getImageDescriptor("ctool16/copy_edit.gif"));