Java String Camel Case to Underscore camelCaseToUnderscore(String camelCased)

Description

camel Case To Underscore

License

Apache License

Declaration

static String camelCaseToUnderscore(String camelCased) 

Method Source Code

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

public class Main {
    static String camelCaseToUnderscore(String camelCased) {
        // guava has best solution for this with CaseFormat class
        // but don't want to add dependency just for this method
        final String regex = "([a-z])([A-Z]+)";
        final String replacement = "$1_$2";
        return camelCased.replaceAll(regex, replacement);
    }//from   w ww .  jav a  2s  .  co m
}

Related

1. camelCaseToLowerCaseUnderline(String name)
2. camelCaseToUnderline(String name)
3. camelCaseToUnderscore(final String camelCaseString)
4. camelCaseToUnderscore(final String str)
5. camelCaseToUnderscore(String camelCase)
6. camelCaseToUnderScore(String key)
7. camelCaseToUnderscored(String camelCaseName)
8. camelCaseToUnderscores(String camel)
9. camelCaseToUnderScoreUpperCase(String camelCase)