code: function(data) {
  				var navHandler = explorer.getNavHandler();
  				
  				copyToBuffer(data);
  				
  				if (bufferedSelection.length) {
  					isCutInProgress = true;
  					// disable cut items in explorer
  					bufferedSelection.forEach(function(cutItem){
  						navHandler.disableItem(cutItem);
  					});
  				}
  			}
docs: $NON-NLS-0$