Name: skT88420 Date: 10/19/99


I recieved this error when starting a RMI server that opens the commport and
receives data from an X10 controler. The Error said to report it so here it is.

This is the error

A nonfatal internal JIT (3.10.107(x)) error 'OperTableswitch' has occurred in :
'SerialConnection.serialEvent (Ljavax/comm/SerialPortEvent;)V': Interpreting method.
Please report this error in detail to http://java.sun.com/cgi-bin/bugreport.cgi

java -version
java version "1.2.2"
Classic VM (build JDK-1.2.2-W, native threads, symcjit)

java -fullversion
JAVA.EXE full version "JDK-1.2.2-W"

Source code:
public void serialEvent(SerialPortEvent e)
    {
  switch (e.getEventType())
        {
     case SerialPortEvent.DATA_AVAILABLE:
            {
                while (canReceive)
                {
                    PollReceive();
                    break;
                }
            break;
            }
        }
}
    private void PollReceive()
    {
        x10class x10 = new x10class();
        int newData = 0;
        recData = 0;
        newData = read();
        while ((newData != -1) && (recData != x10.CHECKSUM))
        {
        try
{
              System.out.println("Receiving Data\n");
     newData = read();
              System.out.println("After Receiving Data... data = "+newData+"\n");
              switch (newData)
              {
                case x10.POLLSIG:
                {
                  System.out.println("Have Poll Sig\n");
                  os.write(x10.POLLREADY);
                  int count = 0;
                  int function = 0;
                  count = read();
                  function = read();
                  function = function & 0x02; //find out if this is a function or address
                  System.out.println("Count = "+count+"\n");
                  while(( count > 0 ) && ((recData & 0x0F) != x10.STATREQ))
                  {
                     recData = read();
                     System.out.println("received Address = "+x10.toString(recData,0));
                     recData = read();
                     System.out.println("received Function = "+x10.toStringFunc(recData));
                     count--;
                  }
                  break;
                }
                case x10.PFPOLL:

                {
                  System.out.println("Have Power fail Poll Sig\n");
                  os.write(x10.PFPOLLREADY);
                  int count = 0;
                  while( count > 41 )
                  {
                     os.write(0x00);//reset the buffer for now, will add macro stuff latter
                     count++;

                  }
                break;
                }
                default :
                {
                  System.out.println("other from if "+newData+"\n");
                  break;
                }
              }
              break;
            }
            catch (IOException ex)
            {
                 System.err.println(ex);
            }
        }
        return ;

    }
(Review ID: 96699)
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