Java String Capitalize capitalize(final String str)

Description

capitalize

License

Apache License

Declaration

private static String capitalize(final String str) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    private static String capitalize(final String str) {
        final char firstChar = str.charAt(0);
        final char newChar = Character.toUpperCase(firstChar);
        if (firstChar == newChar) {
            // already capitalized
            return str;
        }//from   w  w  w.j  a va2s  . c o  m

        char[] newChars = new char[str.length()];
        newChars[0] = newChar;
        str.getChars(1, str.length(), newChars, 1);
        return String.valueOf(newChars);
    }
}

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