Issues with Double, calc not accepted

Question

I found a site with some example problems I'm working through. I'm following what I think I understand is right, but I get errors that the calculation with type Double isn't accepted. What am I missing?
import java.io.*;
class Change
  public static void main (String [] args) throws IOException
    String charData;
    Double change;
    Double value;
    //read in change amount
    BufferedReader stdin = new BufferedReader
      (new InputStreamReader (System.in));
    System.out.println ("Enter amount in cents");
    charData = stdin.readLine();
    change = Double.parseDouble (charData);
    //calculate change due
    //dollars
    value = change / 100;
    System.out.println ("There are " + value + " dollars");
    change = change % 100;
    //quarters
    value = change / 25;
    System.out.println ("There are " + value + " quarters");
    change = change % 25;
    //dimes
    value = change / 10;
    System.out.println ("There are " + value + " dimes");
    change = change % 10;
    //nickles
    value = change / 5;
    System.out.println ("There are " + value + " nickles");
    change = change % 5;
    //pennies
    System.out.println ("There are " + change + " pennies");
    //end
    System.out.println ("End");
}and my errors...
C:\JP>javac Change.java
Change.java:19: incompatible types
found : double
required: java.lang.Double
change = Double.parseDouble (charData);
^
Change.java:24: operator / cannot be applied to java.lang.Double,double
value = change / 100.0;
^
Change.java:26: operator % cannot be applied to java.lang.Double,double
change = change % 100.0;
^
Change.java:29: operator / cannot be applied to java.lang.Double,double
value = change / 25.0;
^
Change.java:31: operator % cannot be applied to java.lang.Double,double
change = change % 25.0;
^
Change.java:34: operator / cannot be applied to java.lang.Double,int
value = change / 10;
^
Change.java:36: operator % cannot be applied to java.lang.Double,int
change = change % 10;
^
Change.java:39: operator / cannot be applied to java.lang.Double,int
value = change / 5;
^
Change.java:41: operator % cannot be applied to java.lang.Double,int
change = change % 5;
^
9 errors
Thanks in advance for any help.

Answer 1

I just realized I included errors that included trying to force the 100 and 25 to Double by making them 100.0 etc. It basically yielded the same results though. sigh