FileUtil.java Source code

Introduction

Here is the source code for FileUtil.java

Source

import java.io.File;

public final class FileUtil {

    public static String getFileNameWithoutExtension(File file) {
        return StripFileExtension(file.getName());
    }

    public static String StripFileExtension(String fileName) {
        return fileName.substring(0, fileName.lastIndexOf('.'));
    }

    public static String getExtension(File file) {
        return getFileExtension(file.getName());
    }

    public static String getFileExtension(String fileName) {
        return fileName.substring(fileName.lastIndexOf('.') + 1);
    }
}