OnJava8-Examples/io/BufferedInputFile.java
2015-04-20 15:36:01 -07:00

23 lines
619 B
Java

//: io/BufferedInputFile.java
import java.io.*;
public class BufferedInputFile {
// Throw exceptions to console:
public static String
read(String filename) throws IOException {
// Reading input by lines:
BufferedReader in = new BufferedReader(
new FileReader(filename));
String s;
StringBuilder sb = new StringBuilder();
while((s = in.readLine())!= null)
sb.append(s + "\n");
in.close();
return sb.toString();
}
public static void main(String[] args)
throws IOException {
System.out.print(read("BufferedInputFile.java"));
}
} /* (Execute to see output) *///:~