I know that Sun's policy on SCJD submission is that the assignment must be developed under a production version that has not been superseded by a new production version for more than 18 months. Does this means that, if I'm using Java 1.4 to develop my SCJD assignment, I must submit my assignment within the next 18 months? Does anyone has the exact deadline on when I must submit my Java 1.4 submission for SCJD?