Bug 16308 [DND] dnd from os to navigator shows an incorrect icon
smoke test for 0518 it shows a move icon although move will not happen
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/navigator/NavigatorDropAdapter.java
else {
				status = performResourceMove(data);
				
				result = false;									
			}
		} else if (FileTransfer.getInstance().isSupportedType(currentTransfer)) {
			status = performFileDrop(data);
			result = status.isOK();
		} else {
			result = NavigatorDropAdapter.super.performDrop(data);
		}
		openError(status);
		return result;
	}
	
	/**
	 * Performs a drop using the FileTransfer transfer type.
	 */
	private IStatus performFileDrop(Object data) {
		MultiStatus problems = new MultiStatus(PlatformUI.PLUGIN_ID, 0, ResourceNavigatorMessages.getString("DropAdapter.problemImporting"), null); 
		mergeStatus(problems, validateTarget(getCurrentTarget(), getCurrentTransfer()));
		final IContainer target = getActualTarget((IResource) getCurrentTarget());
		final String[] names = (String[]) data;
		 
		 
		
		Display.getCurrent().asyncExec(new Runnable() {
			public void run() {
				getShell().forceActive();
				CopyFilesAndFoldersOperation operation = new CopyFilesAndFoldersOperation(getShell());