code: public static String deidentifyRight(String str, int size) {
  		int end = str.length();
  		int repeat;
  		if (size > str.length()) {
  			repeat = str.length();
  		} else {
  			repeat = size;
  		}
  		return StringUtils.overlay(str, StringUtils.repeat('*', repeat), end - size, end);
  	}
docs: Deidentify right.
  
  @param str the str
  @param size the size
  @return the string
  
  @since 2.0.0