import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
public class Rename {
public static void main(String[] args) throws Exception {
String initialContextString = "/";
if (args.length < 2) {
System.out.println("Useage: java Rename filename1 filename2");
System.exit(-1);
}
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.fscontext.RefFSContextFactory");
env.put(Context.PROVIDER_URL, "file:" + initialContextString);
Context initCtx = new InitialContext(env);
System.out.println("Renaming " + args[0] + " to " + args[1]);
initCtx.rename(args[0], args[1]);
}
}