Java tutorial
//package com.java2s; import java.io.File; public class Main { public static String clearDirectory(String str) { int i = str.lastIndexOf(File.separator); if (i != -1) { return clearSuffix(str.substring(i + 1, str.length())); } return str; } public static String clearSuffix(String str) { int i = str.lastIndexOf("."); if (i != -1) { return str.substring(0, i); } return str; } }