Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import java.io.File;

public class Main {
    public static String removeExtention(String filePath) {
        File f = new File(filePath);

        // if it's a directory, don't remove the extention
        if (f.isDirectory())
            return filePath;

        String name = f.getName();

        // Now we know it's a file - don't need to do any special hidden
        // checking or contains() checking because of:
        final int lastPeriodPos = name.lastIndexOf('.');
        if (lastPeriodPos <= 0) {
            // No period after first character - return name as it was passed in
            return filePath;
        } else {
            // Remove the last period and everything after it
            File renamed = new File(f.getParent(), name.substring(0, lastPeriodPos));
            return renamed.getPath();
        }
    }
}