Here you can find the source of unquote(String name)
public static String unquote(String name)
//package com.java2s; //License from project: Apache License public class Main { /** Removes dollar ($) prefix from the given name if it exists */ public static String unquote(String name) { if (!name.isEmpty() && name.charAt(0) == '$') { return name.substring(1); }/*from w w w. j a v a2s . co m*/ return name; } }