Receives a word construct split in underscores and converts it to camelCase. - Java java.lang

Java examples for java.lang:String Camel Case

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Description

Receives a word construct split in underscores and converts it to camelCase.

Demo Code


//package com.java2s;

public class Main {


    /**/*from   w  w w.j a  v  a  2 s  .c  om*/
     * Receives a word construct split in underscores and converts it to camelCase.
     * Example: virtual_machine --> virtualMachine
     * 
     * @param wordConstruct the word construct to change its split.
     * @return the camelCased word construct
     */
    public static String underscoreToCamelCase(String wordConstruct) {
        String[] words = wordConstruct.split("_");
        String camelCaseWordConstruct = "";
        for (String word : words) {
            if (!camelCaseWordConstruct.equals("")) {
                if (!word.equals(""))
                    camelCaseWordConstruct += word.substring(0, 1)
                            .toUpperCase() + word.substring(1);
            } else
                camelCaseWordConstruct += word;
        }
        return camelCaseWordConstruct;
    }
}

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