6. Count Specified Word

/* Write a program to find how many times a word appears in given text.
 * The text is given at the first input line.
 * The target word is given at the second input line.
 * The output is an integer number. Please ignore the character casing.
 * Consider that any non-letter character is a word separator. */

import java.util.Scanner;

public class _06_CountSpecifiedWord {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner scan = new Scanner(System.in);
        System.out.println("Enter your target Text on single line:");
        String inputText = scan.nextLine();
        System.out.print("Enter your target Word: ");
        String targetStr = scan.next();

        String[] words = inputText.toLowerCase().split("[\\W]+");
        targetStr = targetStr.toLowerCase();
        int counter = 0;
        for (String word : words) {
            if (word.equals(targetStr)) {
                counter++;
            }
        }

        System.out.println("Target Word appears in Given Text " + counter
                + " many times!");

    }

}