HP Driver for JDBC User's Manual

Chapter 6 59
Troubleshooting
Client Tracing
The first column shows the object hash code. Note that the object hash
code can be matched with the objects returned by various methods. The
second column shows the date, September 17, 1998. The third column
shows the time, 11:01 AM. The fourth column shows the thread name;
in this case there is only the main thread. The last column contains the
tracing information. In each line, the class and method are logged.