Java File Name Extract extractFileName(String fileName)

Description

extract File Name

License

Open Source License

Declaration

public static String extractFileName(String fileName) 

Method Source Code

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

public class Main {
    public static String extractFileName(String fileName) {
        if (null == fileName || "".equals(fileName.trim())) {
            throw new IllegalArgumentException("File Name cannot be Null/Empty");
        }/*from  w w w . java  2s .  c  o  m*/
        int extensionStartPt = fileName.lastIndexOf(".");
        return fileName.substring(0, extensionStartPt);
    }
}

Related

1. extractFileName(final String filePath)
2. extractFileName(StackTraceElement aFrame)
3. extractFileName(String file)
4. extractFileName(String filePathName)
5. extractFileName(String filePathName)
6. extractFileName(String fn)
7. extractFileName(String fullPath)