code: public static String getShortClassName(@SuppressWarnings("rawtypes") Class cls) {
  		if (cls == null) {
  			return "";
  		}
  		return getShortClassName(cls.getName());
  	}
docs: <p>
  Gets the class name minus the package name from a <code>Class</code>.
  </p>
  
  @param cls
  the class to get the short name for.
  @return the class name without the package name or an empty string