TC-Collections

Paren Checker

Part 1:

Create a class with a method that verifies all parens () are paired. HINT: Use a stack.

Part 2:

Now create a method that checks that all opening characters have a closing one.

Characters include () {} [] <> "" ''

WC

Write a program that counts all of the words in a file and prints out all of the words and their counts in descending order.

You can put an text file in resources and get that string's filename from

WC.class.getResource("/filename").getFile()

I would suggest grabbing a book from gutenberg.org and use that as a testing set.

Also, there is a String iterator constructor so that you can also write some tests using some data built within the tests.