* disconnecting, sending, and receiving can be syncronized
 * properly. Apparatus is provided to send and receive requests
 * concurrently.
 */

public abstract class Transport implements Runnable {

    static int id = 0;
    static LogStream log = LogStream.getInstance();

    public static int readn( InputStream in,
                byte[] b,
                int off,

                    if (handler != null) break;
                }
            }
            if (handler == null) {
                throw new IOException(
                        "Unable to find default handler for protocol: " +
                                protocol);
            }
            PROTOCOL_HANDLERS.put(protocol, handler);
            return handler;
        }
    }

                    }
                    if ( handler != null )
                        break;
                }
            }
            if ( handler == null ) {
                throw new IOException("Unable to find default handler for protocol: " + protocol);
            }
            PROTOCOL_HANDLERS.put(protocol, handler);
            return handler;
        }
    }

package jcifs.smb1.smb1;

import java.io.InputStream;
import java.io.IOException;

public class TestLocking implements Runnable
{

    int numThreads = 1;
    int numIter = 1;
    long delay = 100;
    String url = null;
    int numComplete = 0;
    long ltime = 0L;

    public void run()
    {
        try {
            SmbFile f = new SmbFile(url);
            SmbFile d = new SmbFile(f.getParent());