Initial testing
first change
change2
gogo
change4
last
Changed @ 11PM 26Aug
main method change to one more method named userRunTillExit
extracted method readUserCommand
create a commandTypeChoice extract method
Create extract method getPosition
remove extract method gtePosition
From the method, private static booelan sameRoute, i create an extract
local variable called isItSameRoute
Create a nullEndpoint extract method
New TextBuddy File with corrections and adding of new function sort and
search
Implmenting assert checking for sort() function
Modifying the search function to ignore case sensitive in case user is
searchng for the word only
Implementing assert to search function to test
Implement assert for search function, modifying to not be case sensitive
so as to be convinient for user. Setting methods to private so as not to
allow unnecessary public view and for the search added a abtract method
called checkIfValidSearchThenExecute as to prevent outOfBound error.
Changing file = new File("test.txt"); to file = new File(args[0]);.
Ready for submission