Java String Upper Case toUpperCase(String text)

Description

to Upper Case

License

Open Source License

Declaration

public static String toUpperCase(String text) 

Method Source Code

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

public class Main {
    public static String toUpperCase(String text) {
        if (text != null) {
            int len = text.length();
            if (len > 0) {
                char[] buf = new char[len];
                for (int i = 0; i < len; i++) {
                    buf[i] = Character.toUpperCase(text.charAt(i));
                }//from   w ww  .  ja v a  2 s  .c  o  m
                text = new String(buf);
            }
        }
        return text;
    }
}

Related

1. toUpperCase(String str)
2. toUpperCase(String str)
3. toUpperCase(String string)
4. toUpperCase(String string)
5. toUpperCase(String text)
6. toUpperCase(String text)
7. toUpperCase(String value)
8. toUpperCase(String value)
9. toUpperCase(String[] header)