Почему-то
package com.javarush.task.task19.task1907;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Считаем слово
*/
public class Solution {
public static void main(String[] args) throws IOException {
String fileName = "";
try (BufferedReader consoleReader = new BufferedReader(new InputStreamReader(System.in)))
{
fileName = consoleReader.readLine();
}
StringBuilder fileContent = new StringBuilder();
try (BufferedReader fileReader = new BufferedReader(new FileReader(fileName)))
{
while (fileReader.ready())
{
fileContent.append(fileReader.readLine());
}
}
String[] words = fileContent.toString().split("\\W+");
int numberOfOccurences = 0;
for (String currentWord : words)
{
if (currentWord.equals("world")) numberOfOccurences++;
}
System.out.println(numberOfOccurences);
}
}