Here you can find the source of deleteTestFile(String extension)
public static void deleteTestFile(String extension) throws IOException
//package com.java2s; /*//from ww w. j a va 2 s . co m * Copyright (C) 2015 higherfrequencytrading.com * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.io.IOException; import java.nio.file.Files; import java.nio.file.Paths; public class Main { public static void deleteTestFile(String extension) throws IOException { deleteFile(Paths.get("./test" + extension).toString()); } public static void deleteFile(String path) { try { Files.deleteIfExists(Paths.get(path)); } catch (Exception e) { System.err.println(String.format("Failed to delete file '%s'. Exception: %s", path, e)); } } }