Topic Method Testing A methods tests should be developed bef

Topic: Method Testing

-A method\'s tests should be developed before the method is defined.

Problem 2.1 Java

Develop the specification for a method that scans one line that is supposed to contain three double values and returns the largest. Throw all possible exceptions. Start with a stub for your method and create a test class to test your method. Re-test your method as you define it. Finally, include a main method and a run( ) method that calls the method you developed.

Thanks!

Solution

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Test {
static String line1;
  
public static void main(String[] args) throws IOException{

run();

}

public static void run() throws IOException{

BufferedReader in = new BufferedReader(new FileReader(\"example.txt\"));

line1=in.readLine();

while(line1 !=null){

line1=in.readLine();

}

in.close();
}