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ok, I have the method modify in Wiki class


public synchronized void modify(String fileName, String newContent) throws Exception
{
if(!repository.containsKey(fileName))
throw new...

ok thank you all for replies but is any solution to my question ?
how user2 can access file1 and modify it concurrently with user1 ?

import java.io.File;
import java.util.Calendar;

@SuppressWarnings("serial")
public class TxtFile extends File implements Cloneable
{

//Name of File
private String fileName;
//Code

ok, I can declare file variables even before user1 thread and it will be accessible by user2 BUT it would mean that user1 didn't create any files, and I want that user1 creates file1 & file2 inside...

Hello, I'm stuck a little bit with the following code. What I want is that user2 is able to modify as well the file1, so that was the point of the exercise to show efficient concurrent access to the...