sync by runnable interface

can anyone please explain this assignment Please modify the assignment in chapter 4 to synchronize the threads using Synchronized Methods.I am really stuck. Please help.

Anjali,

Question has to rectify i.e. it's not in chapter 4, You can take any String type array and using thread concept call the synchronized() method like

public synchronized void run()
{
ThreadExample.displaylist(Name,msg);
}

and also

public static synchronized void displaylist(String n,String list[])
{
// code to call the methods
}

Check this out.