import java.io.*;
import java.util.*;

public class LogFile {

  private Writer out;

  public LogFile(File f) throws IOException {
    FileWriter fw = new FileWriter(f);
    this.out = new BufferedWriter(fw);
  }

  public void writeEntry(String message) throws IOException {
    Date d = new Date();
    out.write(d.toString());
    out.write('\t');
    out.write(message);
    out.write("\r\n");
  }

  public void close() throws IOException {
    out.flush();
    out.close();
  }
  
  protected void finalize() {
    try {
      this.close();
    }
    catch (IOException ex) {
    }
  }

}