subprojects/parseq-restli-client/src/main/java/com/linkedin/restli/client/config/ConfigValueCoercers.java
private static boolean isHexNumber(String value) {
      int index = (value.startsWith("-") ? 1 : 0);
      return (value.startsWith("0x", index) || value.startsWith("0X", index) || value.startsWith("#", index));
  }
private static boolean isHexNumber(String value) {
      int index = (value.startsWith("-") ? 1 : 0);
      return (value.startsWith("0x", index) || value.startsWith("0X", index) || value.startsWith("#", index));
  }
Determine whether the given value String indicates a hex number, i.e. needs to be
passed into <code>Integer.decode</code> instead of <code>Integer.valueOf</code> (etc).