Java String Upper Case toUpperCaseWithUnderscores(String className)

Description

to Upper Case With Underscores

License

Apache License

Declaration

public static String toUpperCaseWithUnderscores(String className) 

Method Source Code

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

public class Main {
    public static String toUpperCaseWithUnderscores(String className) {
        StringBuilder sb = new StringBuilder();
        for (char c : className.toCharArray()) {
            if (c >= 'A' && c <= 'Z' && sb.length() > 0) {
                sb.append('_').append(c);
            } else {
                sb.append(Character.toUpperCase(c));
            }/*from ww  w  .j a  v a 2 s.c  o m*/
        }

        return sb.toString();
    }
}

Related

1. toUpperCaseNamespace(String string)
2. toUppercaseNoAccents(String txt)
3. toUpperCaseNotation(String camelNotation)
4. toUpperCaseOfFirstChar(String string)
5. toUpperCaseUnderscore(String text)
6. toUpperCaseWithUnderscores(String str)