wetmatter nonsense

As before here is the Java version of the Centimeters to Inches calculator.

[ Main.java ]
public class Main
{
   public static void main(String[] args)
   {
      GetUserInput.GetInput();
   }
}

[ GetUserInput.java ]
import java.util.*;
public class GetUserInput
{
   static void GetInput()
   {
      String strUserInput;
      Scanner in = new Scanner(System.in);
      System.out.print("Enter Centimeters: ");
      strUserInput = in.nextLine();
      in.close();
      ConvertUserInput.ConvertInput(strUserInput);
   }
}

[ ConvertUserInput.java ]
public class ConvertUserInput
{
   static void ConvertInput(String s)
   {
      double d;
      d = Double.parseDouble(s);
      PerformCalculation.Calculate(d);
   }
}

[ PerformCalculation.java ]
public class PerformCalculation
{
   static void Calculate(double i)
   {
      double cm = 0.393700787;
      double total;
      total = (i * cm);
      DisplayResults.Results(total);
   }
}

[ DisplayResults.java ]
public class DisplayResults
{
   static void Results(double r)
   {
      System.out.println("total Inches: " + r);
   }
}