You may hand-draw your answer to this question. Recalling how much we care that you use correct punctuation when you write objects' values, and using the notation of slides 9 through 12 from Program, but fully drawing each abstract syntax tree involved, show the value of p at the end of the following code snippet.
1. Program p = new Program1();
2. Map context = p. newContext();
3. Statement block = p. newBody();
4. Statement s = block. newInstance();
5. p. setName("Get-to-Edge-and-Wait-for-I nfection");
6. s. assembleCall("walk");
7. block. addToBlock(0, s);
8. s. assembleCall("run");
9. block. addToBlock(block. lengthOfBlock(), s);
10. s. assembleWhile(Condition. NEXT_IS_NOT_WALL, block);
11. block. addToBlock(0, s);
12. p. swapBody(block);
13. s. assembleCall("move");
14. block. addToBlock(0, s);
15. s. assembleCall("move");
16. block. addToBlock(block. lengthOfBlock(), s);
17. context. add("run", block);
18. s. assembleCall("move");
19. block = block. newInstance();
20. block. addToBlock(0, s);
21. context. add("walk", block);
22. p. swapContext(context);