code: private String trim(String string) {
  
  		while (string.startsWith("\"") && string.endsWith("\"")) {
  
  			string = string.substring(1, string.length() - 1);
  		}
  		return string;
  	}
docs: method that trims a string of all its double apostrophes from beginning
  and end
  
  @param string
  - to be trimmed
  @return the string without any quotes