Java File Name Get getFileNameWithoutExtension(File file)

Description

get File Name Without Extension

License

Open Source License

Declaration

public static String getFileNameWithoutExtension(File file) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;

public class Main {
    public static String getFileNameWithoutExtension(File file) {
        String fileName = null;/*from ww  w . j  a v a2s. c om*/

        if (file == null) {
            throw new IllegalArgumentException("file cannot be null");
        }

        int fileExtensionIndex = file.getName().lastIndexOf(".");

        if (fileExtensionIndex <= 0) {
            return file.getName();
        }

        fileName = file.getName().substring(0, fileExtensionIndex);

        return fileName;
    }
}

Related

1. getFileNameWithoutExt(String filePath)
2. getFileNameWithoutExt(String originPath)
3. getFilenameWithoutExtension(File f)
4. getFileNameWithoutExtension(File file)
5. getFileNameWithoutExtension(File file)
6. getFileNameWithoutExtension(File file)
7. getFileNameWithoutExtension(File file)
8. getFileNameWithoutExtension(File file)
9. getFileNameWithoutExtension(File file)