challenge

Start with the supplied code template, editing the top of program comment to include your FULL NAME.

Extend the template code as follows:

(1) Use nextLine() with your Scanner object variable to get one line of user input into a string (no prompt necessary).
    Output the line.

Example:

Enter text:
IDK if I'll go. It's my BFF's birthday.
You entered: IDK if I'll go. It's my BFF's birthday.

(2) Search the string (using indexOf()) to find the common abbreviations listed below
    and print a list of each found abbreviation along with its decoded meaning.
    NOTE: Each abbreviation will appear no more than once in the text.

Example:

Enter text:
IDK if I'll go. It's my BFF's birthday.
You entered: IDK if I'll go. It's my BFF's birthday.
BFF: best friend forever
IDK: I don't know
Support these abbreviations (searching for them, in the order listed):
    BFF -- best friend forever
    IDK -- I don't know
    JK -- just kidding
    LOL -- laughing out loud
    TTYL -- talk to you later