Java String Capitalize capitalize(String str)

Description

Capitalizes a String changing the first letter to title case as per Character#toTitleCase(char) .

License

Apache License

Declaration

public static String capitalize(String str) 

Method Source Code

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

public class Main {
    /**//from ww  w.j  a  v  a 2 s  .  c o  m
     * <p/>
     * Capitalizes a String changing the first letter to title case as per {@link Character#toTitleCase(char)}.
     */
    public static String capitalize(String str) {
        String capilizedStr = str;

        int len;
        if (str != null && (len = str.length()) > 0) {
            capilizedStr = new StringBuilder(len).append(Character.toTitleCase(str.charAt(0)))
                    .append(str.substring(1)).toString();
        }

        return capilizedStr;
    }
}

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