Chapter 2, Problem 35P

Program Plan Intro

StringTest class

Program plan:

• Import the required java packages.
• Create a class StringTest that contains a list of words and then returns the count of each word in the list.
• In main() function,
  • Create the list of words.
• Create the method countWords()
  • Create the object for hash map.
  • If the input word is not equal to null then separate the list of words using white spaces.
  • Execute for loop until it ends with list of words. Inside the loop,
    • Check whether the particular string is present in the hash map.
    • If yes, then start count of each word and increment the word count by 1 if the word is repeated again in the string.
    • Otherwise, remain with the word count as “1”.
    • Finally, print the count of each word in a string.