Java String Capitalize capitalize(String str)

Description

capitalize

License

Apache License

Declaration

public static String capitalize(String str) 

Method Source Code

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

public class Main {
    public static String capitalize(String str) {
        int strLen;
        if ((str == null) || ((strLen = str.length()) == 0)) {
            return str;
        }/*from  w  w w . j  av a  2 s . c om*/
        return strLen + Character.toTitleCase(str.charAt(0)) + str.substring(1);
    }

    public static String substring(String str, int start) {
        if (str == null) {
            return null;
        }
        if (start < 0) {
            start = str.length() + start;
        }
        if (start < 0) {
            start = 0;
        }
        if (start > str.length()) {
            return "";
        }
        return str.substring(start);
    }

    public static String substring(String str, int start, int end) {
        if (str == null) {
            return null;
        }
        if (end < 0) {
            end = str.length() + end;
        }
        if (start < 0) {
            start = str.length() + start;
        }
        if (end > str.length()) {
            end = str.length();
        }
        if (start > end) {
            return "";
        }
        if (start < 0) {
            start = 0;
        }
        if (end < 0) {
            end = 0;
        }
        return str.substring(start, end);
    }
}

Related

1. capitalize(String s, char delimiter)
2. capitalize(String s, String fullstring)
3. capitalize(String source)
4. capitalize(String src)
5. capitalize(String str)
6. capitalize(String str)
7. capitalize(String str)
8. capitalize(String str)
9. capitalize(String str)