Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    private static String camelCase2Upper(String s) {
        String r = "";
        boolean u = false;
        for (int i = 0; i < s.length(); i++) {
            char c = s.charAt(i);
            char C = Character.toUpperCase(c);
            if (Character.isUpperCase(c)) {
                r = r + (u ? ("_" + C) : C);
            } else {
                u = true;
                r = r + C;
            }
        }
        return r;
    }
}