Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {

    public static String lowerFirstLetter(String string) {
        if (isEmpty(string) || !Character.isUpperCase(string.charAt(0))) {
            return string;
        }
        return String.valueOf((char) (string.charAt(0) + 32)) + string.substring(1);
    }

    public static boolean isEmpty(CharSequence string) {
        return string == null || string.length() == 0;
    }

    public static int length(CharSequence string) {
        return string == null ? 0 : string.length();
    }
}