Java String Capitalize First capitalizeFirstLetter(String str)

Description

capitalize First Letter

License

Open Source License

Declaration

public static String capitalizeFirstLetter(String str) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static String capitalizeFirstLetter(String str) {
        if (str != null && str.length() == 1) {
            return String.valueOf(str.charAt(0)).toUpperCase();
        } else if (str != null && str.length() > 1) {
            return String.valueOf(str.charAt(0)).toUpperCase()
                    + str.substring(1);/* www .jav  a2 s  . c  om*/
        } else
            return str;
    }
}

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