Make a class that represents a file. This class will have the ability to calculate the number of lines in that file and the ability to search through the file.

The getNumMatchingWords method will take a bit of text and determine how many lines contain that text. Make the comparison not care about case.

Example: if the user is searching for hello and a line contains the text hello hello hello then this counts as one. Use the contains method defined on Strings to help with this.

Fields

- filename : String

Methods

+ FileStats(filename : String)

+ getNumMatchingWords(key : String) : int

+ getNumLines() : int

Use test case 1 as result

Test Case 1 Num lines in Bill of Rights: 65 Vn Num lines in Romeo and Juliet: 5268 in Num lines in dictionary: 21882 In Bill of Rights Test In 'the count: 29 'no' count: 17 in 'rights' count: 2 in -- Romeo and Juliet Test -- 'Romeo' count: 304| 'Juliet' count: 185 ': end' count: 95| 'emoji' count: in In