/**
* Checks if the drop down has the specified operation
*
* @param operation the link text used to check for operation existence, e.g. "Edit Details"
* @return true, if a link with the specified link text exists
*/
public boolean hasOperation(final String operation) {
PageElement menuItem = rootMenuElement.find(By.linkText(operation));
return menuItem.isPresent() && menuItem.isVisible();
}
