Corrections

These are the corrections that have been suggested so far to Experiments in Java and Java Plus Data Structures.

In order to receive credit, you must email me the error and correction. Please check the online copies to see if the corrections have already been made.

Java Plus Data Structures

Chapter 1

• p. 12 ``and overall'' to ``an overall''. [GB .1 points]
• p. 24 ``read numbers'' to ``read strings''. [GB .1 points]

Experiments in Java

Lab A1

• A1.3, steps 10 and 11. RecursiveExamples should be RecursiveExperiments. [WL .2 points]

• A1.3. Need a space after the opening quote in "steps" in the code. [MM .1 points]

• Update to RecursiveExamples to change

        result *= i;
  

  to the clearer

        result = result * i;
  

Lab G1

• The code in G1.3 was formatted incorrectly. [SR .1 points]
• G1.1, step 3, "Where" to "Were" [MM .1 points]
• Problem with links [JV .1 points]

Lab G2

• Problem with links on intro page. [JV .1 points]
• G2.1, Step 6. "the reads" to "that reads" [GB .1 points]
• G2.2, Step 2 (Code>). "the two"to "two". [GB .1 points]
• G2.5, Weird step numbering. [KD .1points]

Lab G3

• help.getText() should be help.getLabel() [PC .1 points] [JP .1 points]

Lab O1

• p. 320 "as system" to "a system" [GB .1 points]
• P. 321 "make a player" to "make a move" [GB .1 points]
• p. 325, 4th bullet - delete. [GB .1 points]

Lab O2

Experiment O2.1

• Missing a section that actually uses the toString method. (Solution: Drop the method and rewrite sightly) [GB .5 points]

Experiment O2.2

• Missing step 7. [JP .1 points]

Lab O3

• Update comment in notes on O3.2.4. [WL .1 points]