Java File Touch touch(File file)

Description

touch

License

Open Source License

Declaration

public static void touch(File file) throws IOException 

Method Source Code

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

import java.io.*;

public class Main {
    public static void touch(File file) throws IOException {
        long timestamp = System.currentTimeMillis();
        touch(file, timestamp);//from w  ww  .j ava  2  s  .  c  om
    }

    private static void touch(File file, long timestamp) throws IOException {
        if (!file.exists()) {
            new FileOutputStream(file).close();
        }
        if (!file.setLastModified(timestamp)) {
            throw new IOException("Could not set last modified for " + file.getName());
        }
    }
}

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