For each problem, study the supplied code, and list the code smells you see. For this exercise the code smells should be one of these:

• long method,
• large class,
• duplicate code (aka cut and paste code),
• long parameter list,
• primitive obsession, and
• magic numbers.

For each code smell,

• list the line numbers of the code where the smell is focused,
• identify the design principle(s) that are violated, and
• identify some program change that the smell would complicate.

1

2.

public void createBoard() {

createTile(0,0,1);

createTile(0,1,1);

createTile(0,2,4);

createTile(0,3,2);

createTile(1,1,2);

createTile(1,0,1);

initializeSpaces();

}

Smells and locations?

Design principles?

Maintenance Consequences?

public static void main(String[] args) throws IOException { 000 ON //Calling constructors of variety of Bloom Filters (Data structures BloomDifferential bloom = new BloomDifferential; BloomFilter FNV filter = bloom.createFilter(); NaiveDifferential naive = new NaiveDifferential; HashMap table = naive.constructHash ; //Reading in given number of keys, determining if it is present in readInkeys ; int i = 0; startTime = System.nanoTime(); for(i = ; i table = naive.constructHash ; //Reading in given number of keys, determining if it is present in readInkeys ; int i = 0; startTime = System.nanoTime(); for(i = ; i