Answer Happy

Task 4: Text I/O
public class Test
{
public static void main(String[] args) throws java.io.IOException
{
java.io.File file = new java.io.File("……….."); //
create a text file called cars
if (file.exists())
{
System.out.println("File
already exists");
System.exit(0);
}
//
Create a file
java.io.PrintWriter output = new java.io.PrintWriter(…..);
//
Write formatted output to the file
output.print("Toyota
"); //model name
output.println(100000); //price
output.println("pink"); //color
output.print("………");
output.println(…………);
output.println("……..");
//
Close the file
output.close();
}}
import java.util.Scanner;
public class Test
{
public static void main(String[] args) throws java.io.IOException
{
java.io.File file = new java.io.File("……….");
// Create a Scanner for the file and name it
input
…………………………………………
// Read data from a file
while (input.hasNext())
{
String ModelName = input.next();
int ….. = ………………………..
String …. = …………………………..
System.out.println(
ModelName + "
" + Price + " " + Color);
}
// Close the file
input.close();
}
}