Created
June 19, 2019 23:15
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Simplest FileIO in Java (Part 2)
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package dev.anandsharma.corejava.ch3; | |
import java.io.FileWriter; | |
import java.io.IOException; | |
import java.io.PrintWriter; | |
import java.nio.charset.StandardCharsets; | |
import java.nio.file.Path; | |
import java.util.Scanner; | |
public class FileIOTest2 { | |
public static final String ABSOLUTE_FILENAME = "/Users/anasharm/Downloads/test2.txt"; | |
public static void main(String[] args) throws IOException { | |
FileWriter fw = new FileWriter(ABSOLUTE_FILENAME, StandardCharsets.UTF_8); | |
PrintWriter pw = new PrintWriter(fw, true); | |
pw.printf("%s: %s%n", "Name", "Anand Sharma"); | |
pw.printf("%s: %d%n", "Age", 25); | |
pw.printf("%s: %s%n", "Company", "Cisco Systems Inc."); | |
pw.close(); | |
Scanner in = new Scanner(Path.of(ABSOLUTE_FILENAME), StandardCharsets.UTF_8); | |
while (in.hasNextLine()) { | |
System.out.printf("%s%n", in.nextLine()); | |
} | |
in.close(); | |
System.out.println("Over and out!"); | |
} | |
} |
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