package questions.section4;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
public class S405StreamInsteadOfFor {
public S405StreamInsteadOfFor() {
fileRead("src/questions/section4/S405StreamInsteadOfFor.java");
}
private void fileRead(String filename) {
try (BufferedReader reader = new BufferedReader(new FileReader(filename))) {
int wordCount = 0;
for (;;) {
String line = reader.readLine();
if (line == null) {
break;
}
String[] words = line.split("[\\.,\\?; ]");
wordCount += words.length;
}
System.out.println(wordCount);
} catch (IOException ex) {
// 例外処理
}
}
public static void main(String[] args) {
new S405StreamInsteadOfFor();
}
}