Java File Extension Name Get fileExtension(String path)

Here you can find the source of fileExtension(String path)

Description

file Extension

License

LGPL

Declaration

public static String fileExtension(String path)

Method Source Code

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

public class Main {
    public static String fileExtension(String path) {
        int token = path.lastIndexOf(".");
        String ext = path.substring(token + 1, path.length()).toLowerCase();
        return ext;
    }/*from  w ww  . j ava 2  s.c om*/
}

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