When Thread.interrupt is executed for a thread in Selector.select(), the interrupted thread just terminates.

REPRODUCE : 
 Compile the attached test program and launch "java BID5100121_1"

---Test Program : BID5100121_1.java -----
import java.net.*;
import java.io.*;
import java.util.*;
import java.nio.*;
import java.nio.channels.*;

public class BID5100121_1 extends Thread {
    static Thread main_thread;
    private int type;
    static boolean flag = false;
    public static void main( String args[] ) throws Exception {
        if ( args.length == 0 ) {
          flag = true;
        }
        Selector selector = Selector.open();
        ServerSocketChannel server = ServerSocketChannel.open();
        server.configureBlocking(false);
        InetSocketAddress addr = new InetSocketAddress(9998);
        server.socket().bind(addr);
        server.register( selector, SelectionKey.OP_ACCEPT);

        main_thread = Thread.currentThread();
        
        new BID5100121_1(1).start();
        String message=null;        

	try {
            int n = selector.select();
            if ( n == 0 ) {
                System.out.println("TimeOut");
            }
	    else {
	        System.out.println("select():"+n);
	    }
        }
	catch(Throwable e) {
	    e.printStackTrace();
	}
        System.out.println("end");
    }

    BID5100121_1( int t ) {
        type = t;
    }

    public void run() {
        try {
            Thread.sleep(3000);
        }
        catch(Exception e ) {
            e.printStackTrace();
        }

        System.out.println("interrupt");

        try {
	    main_thread.interrupt();
        }
        catch(Exception e ) {
            e.printStackTrace();
        }
       
    }
}
                    
-----------------------------------------

PROBLEM :
 The main thread executes select() and another thread interrupts the main thread.
 Launching "java BID5100121", I see the following messages.

chive[42]% java BID5100121_1
interrupt
chive[43]% 

 It seems that the interrupted main thread just terminates and following operations are cancelled.
 
REQUEST :
 IOException should appear, or select() should return something (ex. returns 0)