/**
* @author lautturi.com
* Java example: /reading a text/.txt/plain file in java
*/
import java.util.*;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
public class Lautturi {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new FileReader("test.txt"));
try {
StringBuilder sb = new StringBuilder();
String line = br.readLine();
while (line != null) {
sb.append(line);
sb.append(System.lineSeparator());
line = br.readLine();
}
String content = sb.toString();
System.out.print(content);
} finally {
br.close();
}
}
}
output:
hello lautturi java world