code: public static String simpleName(TypeName clazzName) {
  		String clazz = clazzName.toString();
  		int index = clazz.lastIndexOf(".");
  		if (index > 0) {
  			clazz=clazz.substring(index + 1);
  		}
  		return clazz;
  	}
docs: Return simple typeName of class.
  
  @param clazzName
  the clazz name
  @return the string