class Twinkle
{    public static void main(String[] args)
{	String rhyme = "Twinkle\ntwinkle\nlittle star";
	String rhyme2 = process(rhyme, "\n");
	System.out.println(rhyme + "\n" + rhyme2);
}
public static String process(String msg, String delim)
{	int pos = msg.indexOf(delim);
	while (pos >= 0)
	{
	System.out.println(msg.substring(0, pos) + msg.length());
	System.out.println(msg.substring(pos + delim.length()));
//test above
	msg = msg.substring(0, pos) + " "
			+ msg.substring(pos + delim.length());
System.out.println(pos + " iteration result is " + msg);
		pos = msg.indexOf(delim);
	}
	return msg;
}
}

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