Small bug: In 9.2-1000, PreparedStatement.toString shows byte[].toString for int types

Low priority (for me at least), but the PreparedStatement.toString for
the most recent version of the driver looks funny when it prints a
prepared statement that has an Int parameter. Looks like the integer
is stored as a byte array, and the code just does a toString on the
byte array.

Tested with 9.2-1000:

//normal connection setup stuff here...

PrepartedStatement statement =
connection.prepareStatement("update foobar set name = ?, count = ?");
statement.setString(1, "bazz");
statement.setInt(2, 20);

System.out.println("Statement is: " + statement.toString());

Prints out:

"Statement is: update foobar set name = 'bazz', count = '[B(at)19b8e059'"

Thanks.............. Larry