I found many things wrong with Chapter 4 in the NEOworks Getting Started
Answerbook.

1. On page 4.1, under 4., there is not StockMarket.osl file to copy.

2. On page 4-2, under 5., the source for StockMarket has copyright information
    and the following:
    
     // Setting a common logical-id prefix to prevent cross-machine
     // development probs.
     #pragma prefix "stockmarket.sample"
     
3. On page 4-2, under 6 the osl file had to be written by scratch.

4. On page 4-2. under 8, when I did the osmaker I received errors from
    DateServer.osl. The import line should have the idl file in double
    quotes and the line should end with a semicolon.
    
5. On page 4-3 under 14 the Date code call has a MERGE and true additional
    parameters.
      ObjectRef obj = find("DateServer", MERGE, true);
      
6. On page 4.4, under 17, I didn't replace StockMarket with DateServer.
     I replaced StockMarket with Date. I didn't need to change the JAVA_FILEs
     entry.
      
7. On page 4-4, under 17, when I did a make it couldn't find Date.pp.
     I renamed StockMarket.pp to be Date.p
     
8. On page 4.4, under 17, when I did a make it told me
      "make: Fatal error: Don't know how to make target
`classes/idlGlobal/DateOperations.class'"
      
I couldn't figure out what to do next.