Here you can find the source of firstByteToLower(String instring)
public static String firstByteToLower(String instring)
//package com.java2s; public class Main { public static String firstByteToLower(String instring) { return instring.substring(0, 1).toLowerCase() + instring.substring(1, instring.length()); }/*w ww . j a v a 2 s. c o m*/ }