5.6 Warm up: Parsing strings (Java)

(1) Prompt the user for a string that contains two stringsseparated by a comma. (1 pt)

• Examples of strings that can be accepted:
• Jill, Allen
• Jill , Allen
• Jill,Allen

Ex:

Enter input string: Jill, Allen

(2) Report an error if the input string does not contain a comma.Continue to prompt until a valid string is entered. Note:If the input contains a comma, then assume that the input alsocontains two strings. (2 pts)

Ex:

Enter input string: Jill AllenError: No comma in stringEnter input string: Jill, Allen

(3) Extract the two words from the input string and remove anyspaces. Store the strings in two separate variables and output thestrings. (2 pts)

Ex:

Enter input string: Jill, AllenFirst word: JillSecond word: Allen

(4) Using a loop, extend the program to handle multiple lines ofinput. Continue until the user enters q to quit. (2pts)

Ex:

Enter input string: Jill, AllenFirst word: JillSecond word: AllenEnter input string: Golden , MonkeyFirst word: GoldenSecond word: MonkeyEnter input string: Washington,DCFirst word: WashingtonSecond word: DCEnter input string: q