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# Java Examples - File Modification Time

## Problem Description:

How to check a file is modified at a server or not?

## Solution:

Following example shows How to check a file is modified at a server or not.

    import java.net.URL;
    import java.net.URLConnection;

    public class Main {
       public static void main(String[] argv)
       throws Exception {
          URL u = new URL("http://127.0.0.1/java.bmp");
          URLConnection uc = u.openConnection();
          uc.setUseCaches(false);
          long timestamp = uc.getLastModified();
          System.out.println("The last modification time
          of java.bmp is :"+timestamp);

       }
    }

## Result:

The above code sample will produce the following result.

    The last modification time of java.bmp is :24 May 2009 12:14:50

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