public static  void printStackTrace(NestedThrowable nt,
    PrintStream s) 
{
 
      Throwable nested = nt.getNested();
      if (nested != null) {
        nested.printStackTrace(s);
        s.println("--------------- nested within: ------------------");
      }
      nt.superPrintStackTrace(s);
}

Prints the stack trace associated with this exception and its nested exception.

 public static  void printStackTrace(NestedThrowable nt,
    PrintWriter w) 
{
 
      Throwable nested = nt.getNested();
      if (nested != null) {
        nested.printStackTrace(w);
        w.println("--------------- nested within: ------------------");
      }
      nt.superPrintStackTrace(w);
}

Prints the stack trace associated with this exception and its nested exception.

 public static String toString(NestedThrowable nt) 
{
      Throwable nested = nt.getNested();
      if (nested == null) {
        return nt.superToString();
      } else {
        return nt.superToString() + " - with nested exception:" + 
          EOL + "[" + nestedToString(nested) + "]";
      }
}

Prints the exception message and its nested exception message.